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    <title>베이즈 정리</title>
    <link>https://bayes-theorem.tistory.com/</link>
    <description>베이즈 정리의 역사, 특징 및 장점, 이론과 실생활 활용에 관한 종합적 정보 제공</description>
    <language>ko</language>
    <pubDate>Mon, 28 Sep 2026 21:03:26 +0900</pubDate>
    <generator>TISTORY</generator>
    <ttl>100</ttl>
    <managingEditor>Bayes' Theorem</managingEditor>
    <item>
      <title>베이즈 정리를 활용한 실제 지지율과 당선 가능성</title>
      <link>https://bayes-theorem.tistory.com/16</link>
      <description>&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 40%&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;나왔는데&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 40%&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;일까&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;? &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여러&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;각기&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;다른데&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실제&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;얼마일까&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;? &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이와&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;같이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단편적이거나&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;각기&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;다른&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;합리적으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통합하여&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실제&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율과&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성을&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;산출&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;해보는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;것이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;필요합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이런&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;식으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;수십&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;개의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;연속해서&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반영하면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;특정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;시점의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;튀는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;일희일비하지&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;않고&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전체적인&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;흐름&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Trend)&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;파악할&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;수&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단순한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;숫자를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;넘어&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;새로운&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정보가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;들어올&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;때마다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;업데이트하는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정리&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Bayes' Theorem)&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;마법을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;소개합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style6&quot; /&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;네이트&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실버&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Nate Silver)&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 'FiveThirtyEight'&lt;/span&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실제로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;미국의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통계&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전문가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;네이트&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실버&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;는&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정리를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;선거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;활용하여&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 2012&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;년&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;미국&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;대선에서&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 50&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;개주&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전체의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 100% &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;맞힌&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;것으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;유명합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;세계적인&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;명성을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;얻었습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;2008&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;년&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;미&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;대선&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 50&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;개&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;중&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 49&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;개&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;맞히며&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 98%&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정확도를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기록했습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;2012&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;년&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;미&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;대선&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 50&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;개&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전체&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 100% &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;맞혔습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;방법론&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단순히&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;평균을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;내는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;것을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;넘어&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;각&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기관의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정확도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;신뢰도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가중치로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;두고&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주별&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;인구&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통계&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;('&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사전&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;')&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;매일&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;업데이트되는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;('&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;새로운&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;증거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;')&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;방식으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결합했습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. (&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;출처&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;: &lt;i&gt;Duke Today, &quot;Election Outcome: In Nate Silver We Trust&quot;&lt;/i&gt;)&lt;/span&gt;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; text-align: center;&quot;&gt;&lt;hr width=&quot;100%&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사가&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;틀리는&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이유&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈가&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;답하다&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;선거철만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;되면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &quot;A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 35%, B &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 33%&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;라는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;뉴스가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;쏟아집니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전통적인&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통계학은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;현재&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확보된&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터만을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기반으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;분석하지만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;특정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;시점의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단면일&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;뿐입니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;방식은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기존의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;자료와&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;현재의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;자료를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모두&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;합리적으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반영하여&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지속적으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;갱신합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;적은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;선거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;초반에도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;합리적인&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능하게&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;하며&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;선거일이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;다가올수록&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정밀도를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;높여줍니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실제&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측하려면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사전&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;와&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;새로운&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;추가&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;증거&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;를&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결합&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;해야&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사전&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;새로운&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;나오기&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;시작되기&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;해당&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지역의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;투표&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;성향&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정당&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;경제&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지표&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;등을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;바탕으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;세운&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기초&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률입니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;우도&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실제로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;그&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선될&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실력이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;때&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이번&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;나올&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;각&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기관의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정확도를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;우도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Likelihood) &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;계산에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반영합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사후&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반영한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;업데이트된&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;최종&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실시간으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;쏟아지는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Evidence)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반영하여&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지속적으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;수정합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
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&lt;div style=&quot;background-color: #ffffff; text-align: center;&quot;&gt;&lt;hr width=&quot;100%&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; vs &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;: &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;왜&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;다를까&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;?&lt;/span&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 5%p&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;앞서고&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있어도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 90% &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이상으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;잡기도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;그&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이유는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; '&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확신&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;'&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;축적&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;때문입니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;l&lt;span&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반복되는&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;증거&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;오차범위&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;내&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;접전이라도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 10&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;번의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;조사에서&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 9&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;번&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;앞선다면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정리는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;비약적으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;높여&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;계산합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;l&lt;span&gt;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보정&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보수&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;/&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;진보&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;성향을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;띠었던&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;조사기관의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;수치는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;업데이트&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과정에서&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;그&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;편향성만큼&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보정됩니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; text-align: center;&quot;&gt;&lt;hr width=&quot;100%&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;미심쩍은&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보정&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모든&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;완벽한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;것은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;아닙니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. 2016&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;년&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;미&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;대선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당시&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;힐러리의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;높게&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;잡았던&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델들이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;비판을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;받기도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;했습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측치가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;의심스럽다면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;다음&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;방법으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확인해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보는 것이 필요합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사기관의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 'House Effects' &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확인&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;특정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기관이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;유독&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;한쪽&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정당에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;유리한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;내는지&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;대조해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보세요&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;'&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;샤이&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;표심&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;' &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;변수&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;고려&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;응답자가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;거짓말을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;하지&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;않는다는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(P(E|H))&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기반합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;응답&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;거절률이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;너무&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;높다면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;신뢰도는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;급격히&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;떨어집니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;교차&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;검증&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Cross-Validation):&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사이트의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보지&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;말고&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;설계가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;다른&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여러&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사이트를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;비교해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보세요&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; text-align: center;&quot;&gt;&lt;hr width=&quot;100%&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; '&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;편향&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;'&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; '&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;노이즈&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;' &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;제거&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기관들은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;저마다의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;방식&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;유선전화&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;무선전화&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, ARS &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;등&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;따라&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;특정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보에게&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;유리하거나&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;불리한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(House Effects)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;낼&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;수&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;각&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기관의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정확도를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;우도&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Likelihood)&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;계산에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반영합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;들어&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;항상&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정당에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 2%p &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;높게&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;나왔던&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기관의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터라면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;자동으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보정하여&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전체&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반영합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단순&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;평균&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Poll of Polls)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;훨씬&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정확한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;값을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;산출합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;불확실성&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;'&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정량화&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; (Credible Intervals)&lt;/span&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전통적인&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;방식은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &quot;A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 48%&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;라는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;점&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;추정치에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;집중하지만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;신뢰&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;구간&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Credible Interval)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;분포&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전체를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보여줍니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단순&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &quot;48% &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;대&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 45%&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;라는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;숫자만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보여주지만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 80%&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;라는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;승률로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;변환해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;줍니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;승리할&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 75%&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이며&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실제&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;득표율은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 46%&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;에서&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 50% &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사이일&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 95%&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;라는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;식으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;훨씬&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;풍부한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정보를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;제공합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;의사결정권자나&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;유권자에게&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단순&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율보다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;훨씬&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;직관적인&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전달합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. (&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;출처&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;: &lt;i&gt;LSE Blogs, &quot;A Guide to Understanding the Basics of Bayesian Inference in Political Science&quot;&lt;/i&gt;)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; text-align: center;&quot;&gt;&lt;hr width=&quot;100%&quot; data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;'&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;'&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;을&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; '&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;'&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;로&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;변환&lt;/span&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정리는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &quot;A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 45% &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;얻고&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사실을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;넘어&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &quot;A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;승리할&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 85%&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;라는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결론을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;도출하는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;탁월합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;수만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;번의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;시뮬레이션&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;몬테카를로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;방법과&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결합된&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;추론&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;오차범위&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;내의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;접전이라&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;하더라도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;반복적으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;우위를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;점하는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보에게&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;더&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;높은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;승리&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;부여합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style6&quot; /&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델이&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단순&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;평균&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(RCP)&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보다&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;우수한&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이유&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; width=&quot;582&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;구분&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;RCP (&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단순&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;평균&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; (538, Economist)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;처리&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모든&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;조사를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;동일한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;비중으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;합산&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기관의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;신뢰도에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;따라&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가중치&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;부여&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;편향&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보정&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;특정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;기관의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;편향&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(House Effect)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;취약&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;바탕으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;편향을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;자동&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정보&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결합&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;현재&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;수치만&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보여줌&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;과거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;선거&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이력과&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;현재&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;논리적으로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통합&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;형태&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 45%&quot; (&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;점&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;추정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;A &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;후보&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 75%&quot; (&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;분포&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style6&quot; /&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;요약&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;특징&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &quot;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;맥락이&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있는&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정리는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;어제의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;믿음에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;오늘의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;더해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;내일의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;만드는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;도구&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;입니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;숫자에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;일희일비하기보다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;그&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;숫자가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;전체적인&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;궤적을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;어떻게&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;바꾸고&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있는지&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;살펴보는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지혜가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;필요합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;b&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정리는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단순히&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;누가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;앞서고&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있는가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;넘어&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;, &quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;우리가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가진&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;얼마나&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;믿을만한가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&quot;&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;끊임없이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;질문하며&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;당선&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가능성을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;좁혀가는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;도구입니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;지지율&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;숫자의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;함정에서&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;벗어나&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; '&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;궤적&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;'&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;읽는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;것이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;현대&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;선거를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;보는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가장&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정확한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;방법입니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;특정&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;조사가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이상하면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(House Effect) &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;걸러내거나&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;가중치를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;낮춥니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주별&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결과가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;서로&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;연결되어&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;있다는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;점&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;: &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;위스콘신이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;틀리면&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;미시간도&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;틀릴&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;높음&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;정리를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통해&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;시뮬레이션합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style6&quot; /&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주요&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사례&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;및&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;출처&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;/b&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;네이트&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;실버&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Nate Silver)&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;의&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; FiveThirtyEight:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 2008&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;년&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;미&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;대선에서&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 50&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;개&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;중&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; 49&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;개&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주를&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;맞히며&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;위력을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;증명했습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;. &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;그는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론조사&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;데이터에&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주별&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;인구&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통계라는&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사전&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;확률을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;결합했습니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;출처&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;: Silver, N. (2012). The Signal and the Noise.&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;span&gt;&amp;middot;&lt;span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;영국&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이코노미스트&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(The Economist) &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;예측&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;앤드류&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;겔먼&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Andrew Gelman) &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;교수&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;등이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;설계한&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;이&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델은&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;베이즈&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;계층&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;모델&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;(Hierarchical Bayesian Model)&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;사용하여&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;주&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단위와&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;국가&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;단위의&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;여론을&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;통합&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;분석합니다&lt;/span&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;.&lt;/span&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;i&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&amp;nbsp;출처&lt;/span&gt;&lt;/i&gt;&lt;i&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;: Heidemanns, M., Gelman, A., &amp;amp; Morris, G. E. (2020). An updated dynamic Bayesian forecasting model for US presidential elections.&lt;/span&gt;&lt;/i&gt;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style6&quot; /&gt;
&lt;h3 style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span style=&quot;color: #1f1f1f;&quot;&gt;&lt;b&gt;관련 소프트웨어&lt;/b&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;아래 링크를 클릭하면 &lt;b&gt;베이즈 정리에 기반한 실제 지지율과 당선 가능성을 산출해볼 수 있는 소프트웨어(2026. 3 현재, 무료)&lt;/b&gt;로 연결됩니다. &lt;a title=&quot;선거 예측 대시보드|  베이지안 통계 모델링 기반 선거 예측 분석&quot; href=&quot;https://election.decision.workers.dev/&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot;&gt;-&amp;gt; 소프트웨어로 가기&lt;/a&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size18&quot;&gt;자세한 내용이 필요한 경우 다음 연락처로 연락주세요: 02-707-1070, serve@expertchoice.co.kr&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;</description>
      <category>네이트 실버</category>
      <category>당선 가능성</category>
      <category>베이즈 정리</category>
      <category>선거 예측</category>
      <category>실제 지지율</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/16</guid>
      <comments>https://bayes-theorem.tistory.com/16#entry16comment</comments>
      <pubDate>Tue, 10 Mar 2026 14:21:59 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 소프트웨어</title>
      <link>https://bayes-theorem.tistory.com/15</link>
      <description>&lt;p data-ke-size=&quot;size18&quot;&gt;베이즈 정리는 Excel을 활용하여 스스로 사후확률을 계산할 수 있다. 그러나 여러가지 면에서 실용성이 떨어진다. 현장에서 또는 논문 작성 등에 경우에 활용하기 좋은 실용적인 소프트웨어 2개를 소개한다. 직접 활용하고 경험한 것을 바탕으로 볼 때 다음과 같은 특징을 가지고 있다.&amp;nbsp;&lt;/p&gt;
&lt;div class=&quot;revenue_unit_wrap&quot;&gt;
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&lt;h3 data-ke-size=&quot;size23&quot;&gt;&amp;nbsp;&lt;/h3&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;1. Bayesian Doctor&lt;/h3&gt;
&lt;p data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-6c030080-82d6-44c9-a313-29955f7a6172&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #666666;&quot;&gt;일상적인 사항이나 조직의 의사결정 관련하여 누구나 쉽게 활용하기에 적합하다.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2b424619-70f7-41c3-b639-5776d531a99b&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #666666;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d54643a0-ec7f-4b08-92c7-b7154eb9b979&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;특히, 관리자나 임원들의 의사결정 활용에 적합하다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-03abfeb5-c414-496f-a056-317e0ec74b58&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;기획, 마케팅, 영업 등 특정 부문에서 새로운 상황, 정보 등을 반영하여 보다 실제적인 판단을 하고자 할 때 활용하기에 적합하다.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;가격이 저렴하다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;[출처]&lt;/b&gt; &lt;a style=&quot;color: #000000;&quot; href=&quot;https://blog.naver.com/bayeslab/223879515221&quot;&gt;Bayesian Doctor/GeNie&lt;/a&gt;&lt;span&gt;|&lt;/span&gt;&lt;b&gt;작성자&lt;/b&gt; &lt;a style=&quot;color: #000000;&quot; href=&quot;https://blog.naver.com/bayeslab&quot;&gt;bayeslab&lt;/a&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style6&quot; /&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;2. GieNie&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-ec5be3a5-71fc-4708-9f4d-15bca0050cfd&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #666666;&quot;&gt;복잡한 상황이나 전문적인 활용에 적합하다.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b7fa8259-d5c4-4d29-9274-ea92c5c38eb0&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #666666;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e591f1e9-8dfa-4295-abf3-4c5803f1f24f&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;특히, 기관이나 조직의 복잡한 업무의 체계적 분석에 적합하다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e10a2432-dbda-49fa-a53b-51b3cc971524&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;기획, 연구개발, 제조, 설계 등 시스템적 접근이 필요한 업무와 전문적 검토 등이 필요한 경우에 활용하기 적합하다.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;기능이 많고 가격이 적절하다.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2f9e7e72-2c23-45ee-9f0a-61008332d56e&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;b&gt;[출처]&lt;/b&gt;&lt;span style=&quot;color: #333333; font-size: 16px; letter-spacing: 0px;&quot;&gt; &lt;/span&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;https://blog.naver.com/bayeslab/223879515221&quot;&gt;Bayesian Doctor/GeNie&lt;/a&gt;&lt;span style=&quot;color: #333333; font-size: 16px; letter-spacing: 0px;&quot;&gt;|&lt;/span&gt;&lt;b&gt;작성자&lt;/b&gt;&lt;span style=&quot;color: #333333; font-size: 16px; letter-spacing: 0px;&quot;&gt; &lt;/span&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;https://blog.naver.com/bayeslab&quot;&gt;bayeslab&lt;/a&gt;&lt;/p&gt;
&lt;figure id=&quot;og_1770796213283&quot; contenteditable=&quot;false&quot; data-ke-type=&quot;opengraph&quot; data-ke-align=&quot;alignCenter&quot; data-og-type=&quot;website&quot; data-og-title=&quot;베이즈정리 실생활문제해결센터 : 네이버 블로그&quot; data-og-description=&quot;베이즈 정리는 경험과 직관의 한계를 보완해 더 나은 결론에 이르게 합니다. 억울함 해소, 사회적 낭비 최소화, 리스크 대응, 개인 문제 해결 등 다양한 영역에서 효과적으로 쓰일 수 있습니다.&quot; data-og-host=&quot;blog.naver.com&quot; data-og-source-url=&quot;https://blog.naver.com/bayeslab&quot; data-og-url=&quot;https://blog.naver.com/bayeslab&quot; data-og-image=&quot;https://scrap.kakaocdn.net/dn/tAnPM/dJMb9frBqzT/nND66aGTkLFrfRk8bMCQeK/img.png?width=204&amp;amp;height=204&amp;amp;face=0_0_204_204&quot;&gt;&lt;a href=&quot;https://blog.naver.com/bayeslab&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; data-source-url=&quot;https://blog.naver.com/bayeslab&quot;&gt;
&lt;div class=&quot;og-image&quot; style=&quot;background-image: url('https://scrap.kakaocdn.net/dn/tAnPM/dJMb9frBqzT/nND66aGTkLFrfRk8bMCQeK/img.png?width=204&amp;amp;height=204&amp;amp;face=0_0_204_204');&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;og-text&quot;&gt;
&lt;p class=&quot;og-title&quot; data-ke-size=&quot;size16&quot;&gt;베이즈정리 실생활문제해결센터 : 네이버 블로그&lt;/p&gt;
&lt;p class=&quot;og-desc&quot; data-ke-size=&quot;size16&quot;&gt;베이즈 정리는 경험과 직관의 한계를 보완해 더 나은 결론에 이르게 합니다. 억울함 해소, 사회적 낭비 최소화, 리스크 대응, 개인 문제 해결 등 다양한 영역에서 효과적으로 쓰일 수 있습니다.&lt;/p&gt;
&lt;p class=&quot;og-host&quot; data-ke-size=&quot;size16&quot;&gt;blog.naver.com&lt;/p&gt;
&lt;/div&gt;
&lt;/a&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size18&quot;&gt;자세한 내용이 필요한 경우 다음 연락처로 연락주세요: 02-707-1070, serve@expertchoice.co.kr&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;</description>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/15</guid>
      <comments>https://bayes-theorem.tistory.com/15#entry15comment</comments>
      <pubDate>Wed, 11 Feb 2026 16:53:39 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 실용 사례 3_실종자와 선박 탐색</title>
      <link>https://bayes-theorem.tistory.com/14</link>
      <description>&lt;div id=&quot;SE-2f897f4e-b119-4c02-9b40-89e1b0882807&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-7492228f-33ee-4c7e-bf88-30a45e93478f&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;2012년 미국 대선에서 50개 주의 결과를 모두 맞힌 &amp;lsquo;예측의 천재&amp;rsquo; Nate Silver가 쓴 책, &amp;lsquo;신호와 소음(The Signal and The Noise)&amp;rsquo;이라는 책에 &amp;lsquo;A Search Example Using Bayesian Updating&amp;rsquo; 이라는 제목으로 미 해군이 베이지안 이론을 활용하여 소련 잠수함의 위치를 탐색하는 것에 관한 내용이 있다. 최근 크고 작은 해상 조난 사고 등이 종종 발생하고 있는데 구조활동을 전개할 때 중요한 시사점을 줄 것으로 기대한다. 이 내용을 소프트웨어를 활용하여 살펴본다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a1fa98ce-e152-4f22-a11c-002d1b9c61ac&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c018b806-90ba-4f0e-9e62-7cc0e6415b3b&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c215f92f-c8b4-4e50-94e9-ae98c2c763a8&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;바다에서 승객과 선박이 실종됐다. 실종된 승객과 선박을 조기에 찾기 위해서는 어느 지역을 우선 탐색하는 것이 옳을까? 여러 상황을 종합하니 조난 가능성이 다음과 같이 정리되었다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-284c2907-2c10-4a70-8f84-03ff951ad3dc&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;table style=&quot;text-align: left; border-collapse: collapse; width: 42.6748%;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: #c2f4db; width: 13.4994%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역1&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #c2f4db; width: 15.1539%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역2&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #c2f4db; width: 13.3188%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역3&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 13.4994%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;5%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;width: 15.1539%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;70%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;width: 13.3188%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;25%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-e6b270af-fc74-4b6f-9c2b-830dae79e251&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-c67e5c16-95ab-461c-a70d-9d78cd28a64a&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-edf5d459-b958-4b77-b669-abdc143cc5c0&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;따라서 우선 지역2와 지역3에 탐색 인력과 자원을 집중하기로 했다. 보유 탐색 인력과 자원을 투입하면 지역2와 지역3에 대해 각각 80%와 30%의 부분을 철저히 탐색할 수 있을 것으로 예상되었다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-28e35aca-cecc-4db2-9f7a-7ed0ca00e221&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;table style=&quot;text-align: left; border-collapse: collapse; width: 43.9529%;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: #c2f4db; width: 14.09%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역1&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #c2f4db; width: 15.9014%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역2&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #c2f4db; width: 13.7295%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역3&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 14.09%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;0%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;width: 15.9014%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;80%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;width: 13.7295%; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;30%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-7535f1c1-411f-4ab7-b99d-1e9f64fac297&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-6d231ee3-8d6f-4a2c-b2e2-cf6e1a2f5534&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-aa51bd42-2239-4489-9d2f-e298f0710e84&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;그런데, 1차 탐색 결과 실종된 승객과 선박을 찾지 못하였다. 그러나 탐색 결과가 다음과 같이 나타났다. 당초 예상에 비해 지역2는 +10%p, 지역3은 -10%p의 탐색 효과가 나타났다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-a99c5aaa-5605-408f-9d46-253336f92eff&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;table style=&quot;text-align: left; border-collapse: collapse; width: 45%; height: 76px;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: #c2f4db; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역1&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #c2f4db; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역2&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #c2f4db; text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;지역3&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;0%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;90%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;20%&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-9123a81a-f320-4b4e-a63f-0853e41e0c71&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;revenue_unit_wrap&quot;&gt;
  &lt;div class=&quot;revenue_unit_item adsense responsive&quot;&gt;
    &lt;div class=&quot;revenue_unit_info&quot;&gt;반응형&lt;/div&gt;
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    &lt;ins class=&quot;adsbygoogle&quot; style=&quot;display: block;&quot; data-ad-host=&quot;ca-host-pub-9691043933427338&quot; data-ad-client=&quot;ca-pub-2104167263310722&quot; data-ad-format=&quot;auto&quot;&gt;&lt;/ins&gt;
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&lt;/div&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-5670e9a5-d5dd-4b89-96d3-8fd5427fb16d&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;이제 위 정보/경험을 반영하여 새로운 탐색 계획을 수립해야 한다. 새로운 정보/경험을 반영하여 실종자와 선박을 찾을 가능성을 계산하기 위해서는 베이즈 정리가 매우 유용하다. 관련 소프트웨어를 활용하여 각 지역에서의 탐색 확률을 계산해보자.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b47b724f-dda2-46fb-956f-bb9b0918666f&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-8a3c3c06-9192-4f38-852d-40731b4ef770&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;602&quot; data-origin-height=&quot;197&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/c78zhz/dJMcabiEv48/frqHIAVgQgg928YkMAgZP1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/c78zhz/dJMcabiEv48/frqHIAVgQgg928YkMAgZP1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/c78zhz/dJMcabiEv48/frqHIAVgQgg928YkMAgZP1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fc78zhz%2FdJMcabiEv48%2FfrqHIAVgQgg928YkMAgZP1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;602&quot; height=&quot;197&quot; data-origin-width=&quot;602&quot; data-origin-height=&quot;197&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-e97a3c34-9ad0-47b8-9fcc-5d724f46ccae&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;723&quot; data-origin-height=&quot;493&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/ccR9Jv/dJMcabiEv49/iFShSyT8byoWEKkWsSZz51/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/ccR9Jv/dJMcabiEv49/iFShSyT8byoWEKkWsSZz51/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/ccR9Jv/dJMcabiEv49/iFShSyT8byoWEKkWsSZz51/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FccR9Jv%2FdJMcabiEv49%2FiFShSyT8byoWEKkWsSZz51%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;723&quot; height=&quot;493&quot; data-origin-width=&quot;723&quot; data-origin-height=&quot;493&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-65f52baf-0c32-4f5a-9285-58ddfefe286d&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-21dfcccf-1fcd-4af1-85fc-384012235df1&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;찾을 확률이 당초 &amp;lsquo;5:70:25&amp;rsquo;에서 1차탐색 실패 후, 당초 탐색효과(지역 별로 철저히 탐색할 수 있는 비율)를 0:80:30로 보았으나 1차탐색 후 0:90:20임을 확인하였으므로, 각 지역의 &amp;lsquo;탐색실패&amp;rsquo;가 되었을 확률이 각각 100:10:80이 된다. 이를 반영하니, 각 지역의 &amp;lsquo;찾을 확률&amp;rsquo;이 &amp;rsquo;15.62:21.87:62.5&amp;rsquo;로 바뀌었다. 즉 이제는 보유 인력과 자원을 가지고 지역3을 우선적으로 탐색해야 한다! &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bcb536aa-606d-4649-bfaa-2584853dd511&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ddf2296b-ceef-46ae-a450-2059e9817210&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #141414;&quot;&gt;이를 위 그래프 오른쪽 부분에서 확인할 수 있다. 막대 그래프를 보면 지역3에서 찾을 확률이 가장 높게(62.5%)로 나타나고 있음을 확인할 수 있으며, 특히 선 그래프에서 지역3의 찾을 확률이 기존 25%에서 62.5%로 크게 높아진 것을 확인할 수 있다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;이 글은 (주)디시전사이언스의 저작물입니다. 인용시 출처를 밝혀주시기 바랍니다.&amp;nbsp;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;</description>
      <category>베이즈 정리 실용 사례</category>
      <category>실종자 및 선박 탐색</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/14</guid>
      <comments>https://bayes-theorem.tistory.com/14#entry14comment</comments>
      <pubDate>Fri, 16 Jan 2026 15:52:22 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 실용 사례 2_신제품의 성공 확률</title>
      <link>https://bayes-theorem.tistory.com/13</link>
      <description>&lt;div id=&quot;SE-c0c6e7a9-cdfc-481b-a9a7-d4424061532d&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
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&lt;p id=&quot;SE-64aa904a-6dde-4380-aadf-6638894f08c8&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;김중도씨는 이사로 승진하여 첫번째로 시도하는 신제품이 성공할 수 있을 지 염려가 많다. 과거 회사에서 유사한 제품을 출시했지만 실패하였고 최근 다른 회사에서도 매우 유사한 제품을 출시하였지만 성공하지 못했다. 따라서 신제품의 성공가능성을 확신할 수 없다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-69323af3-b0d1-428a-badf-6eefe101e231&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;h3 id=&quot;SE-7b566239-b611-4e46-b8fd-11dd3b52c6e3&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;b&gt;1부. 성공확률 산출하기&lt;/b&gt;&lt;/h3&gt;
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&lt;div id=&quot;SE-a5ecfa2c-4170-4f0f-8201-c2c7877b5d48&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
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&lt;p id=&quot;SE-1d22e220-a6f9-4059-b226-567ffff9f8db&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-db29b543-1e55-4a1f-be1d-632da4152e3d&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;베이즈 정리를 활용하기 위해서는 다음과 같이 3단계를 거친다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e07a9577-e280-4ec7-b0d3-493e5e02a6f7&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
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&lt;div id=&quot;SE-d2e89305-6f6e-41d4-a145-c70a0555f336&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
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&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;197&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/zSTAq/dJMcabXftCa/XCStuSbbLoIu9DglNNZmQ1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/zSTAq/dJMcabXftCa/XCStuSbbLoIu9DglNNZmQ1/img.png&quot; data-alt=&quot;베이즈 정리 활용의 3단계&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/zSTAq/dJMcabXftCa/XCStuSbbLoIu9DglNNZmQ1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FzSTAq%2FdJMcabXftCa%2FXCStuSbbLoIu9DglNNZmQ1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;577&quot; height=&quot;147&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;197&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;베이즈 정리 활용의 3단계&lt;/figcaption&gt;
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&lt;div id=&quot;SE-f9df4c64-afb2-4660-b79e-c07796686bff&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
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&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-b8a87cd7-c7b2-47ff-bd95-3c64367e8f12&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;h4 style=&quot;text-align: justify;&quot; data-ke-size=&quot;size20&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;사전확률 조사&lt;/b&gt;&lt;/span&gt;&lt;/h4&gt;
&lt;p id=&quot;SE-b637f43e-19c7-4a48-a83c-28525874e236&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b59d7bce-7971-45ae-945e-30eed97c57d0&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;과거의 사례나 경험에 의해 신제품의 성공확률을 객관적으로 가늠해본다. 이를 사전확률(prior probability)이라고 하는데 성공확률을 과학적으로 산출하는데 중요한 단초가 된다.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;김이사는 관련 리서치 결과와 최근의 경험에 비추어 진행하고 있는 신제품의 성공확률을 10%정도라고 판단하고 있다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-109b1b14-5940-4a83-ba4f-e0cbfbeafccf&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;h4 id=&quot;SE-550a2676-f99d-4f8b-8a4c-2c926064f9e1&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size20&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;우도 결정&lt;/b&gt;&lt;/span&gt;&lt;/h4&gt;
&lt;p id=&quot;SE-177c40ab-0801-45e9-92b6-f531555864d8&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-00cc099e-beab-4635-b505-7196f8a60c26&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;신제품과 관련된 시장 조사를 하던 중 고객으로부터 해당 신제품이 제공하고자 하는 기능에 관한 문의가 왔다. 상담을 하던 중 그런 기능에 대한 문의가 최근 여러 건 있었음을 알게 되었다. 신제품의 성공 확률을 얼마나 높일 수 있을까? 새로운 사실을 반영하여 새로운 성공확률을 산출하기 위해서는 아래와 같은 정보나 판단이 필요한데, 이를 우도(likelihood)라고 한다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-04e0245f-dc0f-49d4-b63d-f8134c7ea73c&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b2e2bc62-a8cc-4286-a59d-abefc84606e6&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt; * &amp;lsquo;신제품의 성공&amp;rsquo; 여부는 신제품 판매를 지속할 정도로 &amp;lsquo;수요가 있다&amp;rsquo;. &amp;lsquo;없다&amp;rsquo;로 상정하자.&lt;/span&gt;&lt;/p&gt;
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&lt;div id=&quot;SE-ce2311be-bfc3-4f73-bee7-e336688761f0&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
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&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
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&lt;p id=&quot;SE-b3149331-556f-4eb5-8ade-608e72ad612d&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;1.(나중에 알 수 있는 것이지만) &amp;lsquo;신제품은 성공한다&amp;rsquo;가 &amp;lsquo;참&amp;rsquo;일 때, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-708efef6-5d47-486b-9bfa-af9d36011b0c&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt; 신제품의 기능에 대한 문의가 있을 확률: 85%로 가정&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2fe8160d-f629-4a28-b8ea-890f351ad776&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bd7457b1-bb0e-4c64-9f3a-86d88da80b3b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;2.&amp;lsquo;신제품은 성공한다&amp;rsquo;가 &amp;lsquo;거짓&amp;rsquo;일 때, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-dc8a0ebb-f61c-495e-b267-4813583ab215&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt; 신제품의 기능에 대한 문의가 있을 확률: 15%로 가정&lt;/span&gt;&lt;/p&gt;
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&lt;div&gt;
&lt;p id=&quot;SE-7405d88a-6832-4de6-8bd0-f26a90bf489f&quot; style=&quot;color: #777777; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;*확률은 리서치 결과 등이 있을 경우에는 그 것을 사용하고, 없는 경우에는 경험칙이나 주관적인 판단을 통해 정하면 된다.&lt;/span&gt;&lt;/p&gt;
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&lt;div id=&quot;SE-27596105-e7ce-454f-9a8d-5b52daf914dd&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
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&lt;h4 style=&quot;text-align: justify;&quot; data-ke-size=&quot;size20&quot;&gt;&amp;nbsp;&lt;/h4&gt;
&lt;h4 id=&quot;SE-5da85944-7d8d-4e89-9e92-296144ca268d&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size20&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;사후 확률 계산&lt;/b&gt;&lt;/span&gt;&lt;/h4&gt;
&lt;p id=&quot;SE-ec18ae10-9b2c-4838-9892-6997c802eb61&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f0c646f8-77fb-4c95-8f52-529dd22e58d5&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;사후확률 계산을 Excel을 이용해서 구하는 방법은 뒤에서 살펴보고, 여기서는 설명의 편의를 위해 관련 소프트웨어를 활용하자. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-52b26f76-6ae8-46ac-b1c6-d1d6cf2cda1c&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8821916a-4eb1-4d96-8040-cc71fe11193c&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;(&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;1)가설(hypothesis) 란에 있는 사전 확률(또는 사전 믿음) 입력: 10%&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-512fae93-70ad-440e-9c09-625a72e6d457&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;(2)실험과 관찰 란에 관찰 추가: 신제품 기능에 관한 문의 있음&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ad0bb909-58be-4f79-955a-522744258701&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;(3)인과관계 설정 란에 우도 입력: 아래 그림 참조&lt;/span&gt;&lt;/p&gt;
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&lt;div id=&quot;SE-18d09ddf-b8c0-471b-91f8-2fc6e786e11c&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
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&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;769&quot; data-origin-height=&quot;202&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bHdA6b/dJMcahb46jH/LpLfZ2FqALr87klBG1q1Rk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bHdA6b/dJMcahb46jH/LpLfZ2FqALr87klBG1q1Rk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bHdA6b/dJMcahb46jH/LpLfZ2FqALr87klBG1q1Rk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbHdA6b%2FdJMcahb46jH%2FLpLfZ2FqALr87klBG1q1Rk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;769&quot; height=&quot;202&quot; data-origin-width=&quot;769&quot; data-origin-height=&quot;202&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
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&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;669&quot; data-origin-height=&quot;217&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bFBmkP/dJMcajgDjP6/eTXCQUyT3vKWw1ZDoJ8FGK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bFBmkP/dJMcajgDjP6/eTXCQUyT3vKWw1ZDoJ8FGK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bFBmkP/dJMcajgDjP6/eTXCQUyT3vKWw1ZDoJ8FGK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbFBmkP%2FdJMcajgDjP6%2FeTXCQUyT3vKWw1ZDoJ8FGK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;669&quot; height=&quot;217&quot; data-origin-width=&quot;669&quot; data-origin-height=&quot;217&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
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&lt;div id=&quot;SE-22e1c34c-08f4-41af-8ef8-11672d52d917&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;p id=&quot;SE-6b1c5a61-9910-4c3d-9c80-c470893d6ffd&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;성공확률이 38.64%로 나왔다. &lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-09ac48cb-a85d-48f7-8c15-c4880d3154d5&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-66cd4973-b024-43c9-b0ac-bc3426a0e53a&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;이 정도의 확률로는 아직 신제품의 성공가능성을 확신하기 어렵다. &lt;/span&gt;&lt;span style=&quot;color: #555555; font-size: 1.12em; letter-spacing: 0px;&quot;&gt;며칠 후 있을 FGI(focus group interview) 결과를 기다려 보기로 한다.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
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&lt;div id=&quot;SE-11a429d8-e838-4539-8d4b-93c28e4fe149&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;h4 style=&quot;text-align: justify;&quot; data-ke-size=&quot;size20&quot;&gt;&amp;nbsp;&lt;/h4&gt;
&lt;h4 id=&quot;SE-f581c5ca-ebae-45c7-9af6-a4293fc5afc1&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size20&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;2부. 새로운 성공확률 산출하기 I&lt;/b&gt;&lt;/span&gt;&lt;/h4&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-8350f89a-2312-48e6-8727-c3747c99b561&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-b3585cd2-2eca-4cf9-8161-f68cfb951e42&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c6f51386-3e2c-4ab5-b937-95a368ee17a9&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;1부에서 산출된 신제품의 성공확률을 기반으로 새로운 정보(실험이나 관찰의 결과)를 반영하여 성공확률을 update한다.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;update 결과, 성공확률이 높아지고도 하고 반대로 성공확률이 낮아지기도 한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7db45d1b-ff42-4cd1-8efb-25731914aed0&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a2060e07-7f19-4baa-ab9e-2bbc43caa26f&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;신제품에 대한 FGI 결과, 상당히 긍정적 반응이 있다.&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt; 다행이다. 새로운 사실이 발견되었으니, 이를 반영하여 성공가능성을 다시 계산해보자. 앞의 계산 결과에 새로운 사실을 반영한다. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-3200fe5a-6ffd-437a-af70-152bb8857e93&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-52dc3619-80c4-4573-a333-98d725aa2807&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 사실(참)일 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2c75c07b-6fe6-4d93-84e8-f0fd84d11592&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;신제품에 대한 FGI의 긍정적 반응이 있을 확률을 75%로, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-92c68324-166a-4278-b618-978eb1629a5c&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c34c25ec-8820-497d-8fc9-ea12cda1e2f9&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 사실이 아닐(거짓) 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3464ad78-4fb0-40c9-bf90-219e7bef4776&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;우연히 FGI의 긍정적 반응이 있을 수 있는 확률이 25%로 예측되었다. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-143c2222-38e0-462f-a278-e1a978920feb&quot; style=&quot;color: #777777; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;새로운 우도 likelihood&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-00e1ce72-69b7-43e8-a109-7616154a289e&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-c5f1f7ba-2da3-411d-a05b-a73e079a9117&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;앞에서 계산된 사후확률 38.64%가 여기서는 사전확률이 된다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-97a13936-f7a2-4aa3-91c0-1dfa2b34e642&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-c0513a53-279c-4216-8eca-9e4b8a7efdc5&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;668&quot; data-origin-height=&quot;434&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bhAUi3/dJMcabXftCb/DeZnpt51KL9Z1OyKCK0C9k/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bhAUi3/dJMcabXftCb/DeZnpt51KL9Z1OyKCK0C9k/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bhAUi3/dJMcabXftCb/DeZnpt51KL9Z1OyKCK0C9k/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbhAUi3%2FdJMcabXftCb%2FDeZnpt51KL9Z1OyKCK0C9k%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;668&quot; height=&quot;434&quot; data-origin-width=&quot;668&quot; data-origin-height=&quot;434&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-f3f1d925-e8f2-422c-b1d8-7fb136cbdd85&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-5daf79dd-2635-4e86-8966-ea5beabb2e73&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6603f1c9-0e36-4636-826b-2b8f94d33418&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;FGI 결과를 반영하니 신제품의 성공확률이 65.38%로 높아졌다.&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;이제는 희망을 가질 수 있게 되었다! 그래도 안심할 정도는 아니다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a246c897-4345-49b5-afef-cacdf8cf1192&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5cf4b171-c6ca-4851-ae4a-cb03c93b59c1&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;아, 그런데 지금 막 지난 몇주간 &lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;시제품을 써본 고객의 반응이 꽤 좋다&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;는 보고가 올라왔다. 새로운 사실들이 차곡차곡 쌓인다. 이를 반영하여 성공 확률을 계산해보자. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-4d615838-760e-4e60-914a-fe455895ee0b&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-d38b6095-aa70-4024-864d-b47a783b41c8&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 참일 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-177025f4-6466-4f81-bb3a-4926492e38ac&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;시제품에 대한 긍정적 반응이 있을 확률을 75%로, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-59985de6-1781-44fb-85eb-d897be58c933&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ba00cb69-fa9b-40a3-a820-947166665ea1&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 거짓일 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-aa1f5fe3-0c81-41a9-8f77-948532b5ccb2&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;우연히 긍정적 반응이 있을 확률을 25%로 예상해보자. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-253463bb-1a64-4d5b-9404-48bd8b75a8d1&quot; style=&quot;color: #777777; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;새로운 우도 likelihood&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-219ba844-fc8e-41cd-85ae-75d9a6351b62&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-2ffcb2d8-c7d3-497b-baa4-3f17c5c44afd&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;이번에도 나름 보수적으로 가정했다. 그 결과, 신제품의 &lt;/span&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;성공확률이 무려 85%&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;나 되었다.&lt;/span&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;&amp;lsquo;신제품이 성공적&amp;rsquo;일 확률이 85%에 이르렀다. 이제 확신을 가지고 신제품 출시를 준비하면 될 것 같다. 빙고!&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;단, 리스크 관리는 하면서&amp;hellip;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style6&quot; /&gt;
&lt;h4 id=&quot;SE-aff0530e-b486-4dad-adad-df992ed2ba8b&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size20&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;b&gt;3부. 새로운 성공확률 산출하기 II&lt;/b&gt;&lt;/h4&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-4d567efd-b394-4b67-aafc-93f361a35b3e&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-0b865b57-5211-49f5-874d-ba73df85a74f&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-79f35aad-0db1-4cbd-8b1e-38658c2e8fa0&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;2부에서는 신제품에 대한 FGI 결과가 상당히 긍정적인 경우를 살펴보았다.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;여기서는 FGI 결과가 부정적인 경우를 살펴보자. &lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-a99add96-cce7-4046-b4d2-81632c662426&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;1부에서 산출된 신제품의 성공확률을 기반으로 새로운 실험이나 관찰의 결과를 반영하여 성공확률을 update한다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-cb3f15a2-73fb-4d05-b9e6-21aa7ec24674&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;신제품에 대한 FGI 결과, 반응이 부정적이다.&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;아뿔싸~. 새로운 사실이 발견되었으니, 이를 반영하여 성공가능성을 다시 계산해보자.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;앞의 계산 결과에 새로운 사실을 반영한다. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-93eb0eca-db7c-4439-8773-4faec539c9d6&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-5f2763e9-bdbe-4624-ace1-422c5e5e9dfb&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 사실(참)일 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ddec566c-e392-4a06-8882-14a9f7af368a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;신제품에 대한 FGI의 부정적 반응이 있을 확률을 30%로, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f0dc51a4-7cfa-470b-a410-76ef9dd402e4&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c1b1937d-1372-48fd-b0e7-2e3560fa1a42&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 사실이 아닐(거짓) 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3a520924-785c-4230-8a8b-b6b504a6f5d2&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;우연히 FGI의 부정적 반응이 있을 수 있는 확률이 70%로 예측되었다. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-43cf3079-5308-405d-ab2d-b024033246df&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-66017376-d391-4dd8-8b1c-7c180f95517d&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;앞에서 계산된 사후확률 38.64%가 여기서는 사전확률이 된다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ee519cd7-9a05-4514-922b-62a7bfce4f98&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-5ab3c5fb-0394-4836-83cc-055c04cc27ca&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;667&quot; data-origin-height=&quot;450&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/LvqHK/dJMcajgDjP9/zDNF0mk2tQ4cOEzWjblBuK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/LvqHK/dJMcajgDjP9/zDNF0mk2tQ4cOEzWjblBuK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/LvqHK/dJMcajgDjP9/zDNF0mk2tQ4cOEzWjblBuK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FLvqHK%2FdJMcajgDjP9%2FzDNF0mk2tQ4cOEzWjblBuK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;667&quot; height=&quot;450&quot; data-origin-width=&quot;667&quot; data-origin-height=&quot;450&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-b0d105f9-7333-4877-b566-b3bd77a25f60&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-1a270b04-e412-4ff7-8d3c-f9663ed4f182&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;FGI 결과를 반영하니 신제품의 성공확률이 21.25%로 낮아졌다. &lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;이제는 희망을 갖기 어렵게 되었다! 그래도 포기할 수는 없다. &lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;지금 막 지난 몇주간 &lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;시제품을 써본 고객의 반응이 꽤 좋다&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;는 보고가 올라왔다. 희망을 보았다. 이를 반영하여 성공 확률을 계산해보자. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d821f8c6-d35b-4fb5-a7fb-7ac84b5b07ac&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d70f22cb-0e32-424b-8d8a-6d55ddb949dc&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;이전과 마찬가지로 &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-73cec219-69cd-4676-a757-7db4a4f9ba1e&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-e7316b82-1d4e-4de5-b01e-f53bfe26ef41&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 참일 때 시제품에 대한 긍정적 반응이 있을 확률 75%, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bea1ef3c-6e49-4b70-97a5-5d246bddc7ed&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-249d2939-722d-460e-9ade-297d0188ed8b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 거짓일 때 우연히 긍정적 반응이 있을 확률 25%.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-7f46589e-d2c5-4398-b7ce-92f307429d71&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-6de09cfb-44c5-4697-bf26-0eb5e7728359&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;그 결과, 신제품의 &lt;/span&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;성공확률이 44.74%&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;나 되었다. &lt;/span&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;&amp;lsquo;신제품이 성공적&amp;rsquo;일 확률이 50% 미만이다. 신제품 출시를 보류하고 성공확률을 높일 방법을 찾아야 할 것 같다. 섣불리 신제품을 출시하였다가 실패로 큰 손실을 볼 뻔하였다. 피할 수 있어서 다행이다.&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style6&quot; /&gt;
&lt;h4 id=&quot;SE-67aa0158-325e-41c5-b4ef-abc34145f812&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size20&quot;&gt;&lt;b&gt;부록. Excel 활용하기&lt;/b&gt;&lt;/h4&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-4abae5e6-0845-4b1e-8420-5a98c82ae7cd&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-54e2837d-9cf6-462e-949e-3ce2d5f4601d&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ed09ead0-5849-4c77-ad59-77d3325a2f68&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;여기서는 Excel을 활용하여 1부와 2부에서 살펴본 내용을 재현한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0a09743f-6261-41d6-ad9d-a425434ac747&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-038d1ce1-02d4-4989-8448-64160921ccec&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;사전확률 조사&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3981343b-22c3-4cb3-9144-aa10aaf61675&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1b19c97b-f67a-4128-9c42-f90bd7b40f0e&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;과거의 사례나 경험에 의해 신제품의 성공확률을 객관적으로 가늠해본다. 이를 사전확률(prior probability)이라고 하는데 성공확률을 과학적으로 산출하는데 중요한 단초가 된다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c5a5889a-9535-43d5-964d-65b38347d974&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7d5f1201-d272-4f45-b168-18c785e408bb&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;김이사는 리서치 결과와 최근의 경험에 비추어 진행하고 있는 신제품의 성공확률을 10%정도라고 판단하고 있다.&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-70d162bf-4b2d-45cb-8a5b-9b11b233ed58&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1c4a2062-f69d-4ea3-971e-21f6676ff866&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9e859a4f-c851-427d-8869-b2774d90f349&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;우도 결정&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-245772f1-06e1-40ff-a35a-17cf8e9598d7&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8868ae65-fd8b-4386-b3e1-13accc3c9c5e&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;신제품과 관련된 시장 조사를 하던 중 고객으로부터 해당 신제품이 제공하고자 하는 기능에 관한 문의가 왔다. 상담을 하던 중 그런 기능에 대한 문의가 최근 여러 건 있었음을 알게 되었다. 신제품의 성공 확률을 얼마나 높일 수 있을까? 새로운 사실을 반영하여 새로운 성공확률을 산출하기 위해서는 아래와 같은 정보나 판단이 필요한데, 이를 우도(likelihood)라고 한다. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-36106f77-3ee1-4fc6-af0e-9e036d0dd920&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-0302990f-4202-4234-95ab-b6177a1d9ada&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;1.(나중에 알 수 있는 것이지만) &amp;lsquo;신제품은 성공한다&amp;rsquo;가 &amp;lsquo;참&amp;rsquo;일 때, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-41bb98a7-78d6-494a-be79-1e4bc00cf475&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt; 신제품의 기능에 대한 문의가 있을 확률: 85%로 가정&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bd1c8010-7447-43b2-a99f-5abb34e906b9&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c356946e-ac10-4ebe-a752-1391530100d6&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;2.&amp;lsquo;신제품은 성공한다&amp;rsquo;가 &amp;lsquo;거짓&amp;rsquo;일 때, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-731b28a3-30de-4c96-a9da-d2bab2b7aacb&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt; 신제품의 기능에 대한 문의가 있을 확률: 15%로 가정&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-796884ef-fd95-4b5f-9e19-35ef26980898&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-d4439ddb-6b0c-45b0-baf6-044ecb99cd17&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-df4cd7e3-5d72-4858-9191-0da4bac82117&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;사후 확률 계산&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-93c1b8dc-1234-47aa-83a7-adf63dac5b94&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1b0786f7-4e39-4e20-91cc-dc738ab23070&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;Excel에서 아래 그림과 같이 표를 만들고 질문 별로 수치를 입력한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1fc5f9ec-9767-4ff2-88a6-6bafb0e491ec&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2fd074e3-3bca-4f99-985d-1cfefb2e5c3d&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;(1)질문 1에 사전 확률 입력: 10%&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-801f6173-a447-4c55-8afc-3dee63b9cc68&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;(2)질문 2에 입력: 85% &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5252ee2a-1e93-49c2-b251-61fdc6e796e5&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;(3)질문 3에 답이 자동으로 계산됨&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-4aebb43c-013e-4d91-a256-75d1305e131b&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;458&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bpqd8c/dJMcajgDjQa/NKJCTuXFpqRUIP6ujWyAh0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bpqd8c/dJMcajgDjQa/NKJCTuXFpqRUIP6ujWyAh0/img.png&quot; data-alt=&quot;베이즈 정리: 엑셀 계산 화면&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bpqd8c/dJMcajgDjQa/NKJCTuXFpqRUIP6ujWyAh0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbpqd8c%2FdJMcajgDjQa%2FNKJCTuXFpqRUIP6ujWyAh0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;635&quot; height=&quot;376&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;458&quot;/&gt;&lt;/span&gt;&lt;figcaption&gt;베이즈 정리: 엑셀 계산 화면&lt;/figcaption&gt;
&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-7018ed45-8774-483f-b843-ce1fe587d21a&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-f3686299-a061-49d1-aae8-5a514fecab8e&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;신제품이 성공할 확률이 38.64%로 나타난다. &lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d3d2aa2d-5bb6-46ca-a4f0-5fb759f2e4ec&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8341cab9-dda4-471a-bfe9-d1d9feca64f4&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;FGI 결과 반영&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e744eb6a-b939-4c6c-8ea1-aebd5bd90eb5&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e2dd05b7-ca7f-4db9-8bc8-951e361e3dde&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;신제품에 대한 FGI 결과, 상당히 긍정적 반응이 있다.&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt; 다행이다. 새로운 사실이 발견되었으니, 이를 반영하여 성공가능성을 다시 계산해보자. 앞의 계산 결과에 새로운 사실을 반영한다. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-a89829fe-eb0d-4a48-adc6-28cff8663efd&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-66972c8d-0511-432b-8591-f6a26d4fdaff&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 사실(참)일 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-40ab7801-dc05-407c-a7ec-a4af7c8b3c4e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;신제품에 대한 FGI의 긍정적 반응이 있을 확률을 75%로, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f40f0d25-c1ec-4cf0-8e1b-e078c5608254&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8d4c6d47-5e0e-468a-b948-ad9535bfeccf&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 사실이 아닐(거짓) 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-928dfdf0-7b3f-4d54-a15f-33dc2d69f85b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;우연히 FGI의 긍정적 반응이 있을 수 있는 확률이 25%로 예측되었다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-3d50f82e-03ed-4e91-a328-d4cb7611ced9&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-79e1d978-27dc-4ac8-ab6f-3f99a1deef85&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;앞에서 계산된 사후확률 38.64%가 여기서는 사전확률이 된다.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;Excel에서 아래 그림과 같이 표를 만들고 질문 별로 수치를 입력한다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-acf22382-2134-4bbc-96b9-de969681016b&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9d121ef9-82f5-48b9-8425-4fdbcccbf44c&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;(1)질문 1에 사전 확률 입력: 38.64%&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-95e7be26-4bb4-4342-918e-765f70c45b5a&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;(2)질문 2에 입력: 75% &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-47bb320c-fe61-4e40-990c-4740c69a18b4&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;(3)질문 3에 답이 자동으로 계산됨&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0d8d66c4-14b5-460d-bf45-e31857325b6f&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-eba2625f-3f8a-4b95-bb18-0c69e07e6fa9&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;453&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bg8IoU/dJMcabXftCc/LlP1Idcn3qqnvWBVdOmcEK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bg8IoU/dJMcabXftCc/LlP1Idcn3qqnvWBVdOmcEK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bg8IoU/dJMcabXftCc/LlP1Idcn3qqnvWBVdOmcEK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbg8IoU%2FdJMcabXftCc%2FLlP1Idcn3qqnvWBVdOmcEK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;618&quot; height=&quot;362&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;453&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-51303a6c-0c81-4fdc-9aff-10ee6c0d4cfc&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-2b3a8661-6c87-4af8-8b13-e9cd810a972b&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;신제품이 성공할 확률이 65.39%로 나타난다. &lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7701c0b6-9751-43d4-b8de-62cf968511af&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a2bbffab-9a5d-43f2-810c-06e486a362fb&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;시제품 반응 반영&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9ea9bee3-1ba4-402b-b57a-876fae5e4c0f&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a6a980f4-5034-468f-bdbe-dd7ee5f917a7&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;지금 막 지난 몇주간 &lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;b&gt;시제품을 써본 고객의 반응이 꽤 좋다&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;color: #555555;&quot;&gt;는 보고가 올라왔다. 예감이 아주 좋다. 이를 반영하여 성공 확률을 계산해보자. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-c1d5ecab-3737-465c-98b8-0036f1254b5e&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-8bc1fbd4-e156-47ef-bb3e-c3c3a89a1466&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 참일 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-50dba0d9-bd23-4e44-a80a-f496040b23de&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;시제품에 대한 긍정적 반응이 있을 확률을 75%로, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-990d8051-82cc-49a4-919b-d7ab6c794e4f&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-68342ad7-bd12-4f37-a4b3-e722fc2101a0&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;lsquo;신제품은 성공한다&amp;rsquo;가 거짓일 때 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4607eec6-d3d3-4f14-a7aa-b2f04f48bd40&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;우연히 긍정적 반응이 있을 확률을 25%로 예상해보자. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-512af8dc-b963-4665-9e58-fe14369604d1&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-2e12a627-878c-4e18-99bd-d83c1d626f74&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a3fa5edb-151b-475a-b5f4-3bee0a9c66c6&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;그 결과, &lt;/span&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;​&lt;/span&gt;&lt;span style=&quot;color: #0078cb;&quot;&gt;&lt;b&gt;&amp;lsquo;신제품이 성공적&amp;rsquo;일 확률이 85%에 이르렀다. 이제 확신을 가지고 신제품 출시를 준비하면 될 것 같다.&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;이 글은 (주)디시전사이언스의 저작물입니다. 인용시 출처를 밝혀주시기 바랍니다.&amp;nbsp;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;</description>
      <category>베이즈 정리</category>
      <category>신제품 개발</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/13</guid>
      <comments>https://bayes-theorem.tistory.com/13#entry13comment</comments>
      <pubDate>Fri, 16 Jan 2026 15:46:15 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 실용 사례 1_ 코로나 19 감염 확률</title>
      <link>https://bayes-theorem.tistory.com/12</link>
      <description>&lt;div id=&quot;SE-525b5c82-9d41-46b8-a486-a6bfe1c28123&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-acf4e21a-9885-452d-ad0e-87c334337309&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;최근 코로나 19 환자가 중국을 비롯 우리나라, 일본, 홍콩, 싱가포르, 미국 등 세계 여러 지역에서 발생하고 있다. 손 씻기와 기침 예절을 지키고 외출을 최대한 자제하며 감염 예방에 힘써온 김갑돌 씨.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #000000;&quot;&gt;발원지인 중국을 제외하면 사망자가 많지 않아 지나친 염려를 할 필요는 없다고 생각하지만, 나이 드신 부모님, 어린 자녀 둘과 함께 살고 있는 김갑돌 씨는 걱정이 많이 된다. 혹시나 하는 마음에, 검사를 받아 보기로 했다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-478c47e1-a0ec-4380-b075-326dc2a95c59&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-a1270a0a-6ad2-48b7-91ae-92b5b6481b2b&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;검사 결과 양성 판정이 나왔다. &lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-5be60ba9-716b-4505-8552-0ec8bcddb095&quot; style=&quot;color: #777777; text-align: center;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;(내가, 내가 감염자라니!?)&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-cd0be66b-1c13-45b5-b877-af4b42181db8&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-43fac826-d879-4833-a3f8-cc9d7b4c4784&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-db110fcb-e321-4d58-a5b5-b79930b9f229&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;뚜렷한 증상이 없었던 김갑돌 씨는 놀라고 걱정이 되었지만 실제 감염되었을 확률을 살펴보기로 했다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9b364fc7-98d8-48e0-842a-727c601eb694&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-cf377f56-db91-4dc0-b414-8ed39a178bca&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-990534c4-5bde-4781-8273-a0a3f9c5b5a3&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;검사 시 들은 얘기에 의해 아래와 같이 조건을 설정했다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div id=&quot;SE-e5b8c9f3-824e-4dc9-9b07-fe44494eecb2&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-adfaaec5-18f8-4911-ba09-2a690170cc29&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;1. 전체 감염자 비율은 2%&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fae234ad-5b9c-4cac-9733-81f4a2ed6df9&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;2. 실제 감염자를 양성으로 정확하게 판정할 확률이 98%&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3a0e7616-4de6-42ae-9d42-ff7eaa4b1336&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;3. 감염되지 않은 사람을 음성으로 정확하게 판정할 확률이 95%&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-9edc147c-4117-48ff-8300-6e99a9f3e378&quot; style=&quot;color: #777777; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;(즉 감염되지 않은 사람을 양성으로 잘못 판정할 확률 5%)&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-4c52885c-e8cb-4472-b4ea-afdd1f449cc8&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-7fd90579-3965-41b9-8900-64f3bac91a77&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;* 위 정보를 가지고 엑셀을 이용해 계산해 볼 수 있지만, 설정과 검증등이 번거로우니 소프트웨어를 활용해보자.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0483009b-e156-4531-8169-8388de4498a8&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-04087065-2947-4811-ac4e-0a29594101a6&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;가. 소프트웨어 아래와 같이 입력한다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-b88d36c3-5c47-429f-a57a-d2fd20eafb52&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;147&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/eu5KQg/dJMcafZDxAu/zayT9kRiqpDOyN3SAqX1T0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/eu5KQg/dJMcafZDxAu/zayT9kRiqpDOyN3SAqX1T0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/eu5KQg/dJMcafZDxAu/zayT9kRiqpDOyN3SAqX1T0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Feu5KQg%2FdJMcafZDxAu%2FzayT9kRiqpDOyN3SAqX1T0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;773&quot; height=&quot;147&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;147&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-855884c1-3ac4-4a57-b0fa-f327f7f54779&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-98617d61-72ca-4f32-8061-f046b28e6ab7&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;나. 그러면 다음과 같은 결과가 나타난다: 감염확률 28.57%&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-998e0c67-0df0-487a-a5b2-0ebbdde51b49&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;199&quot; data-origin-height=&quot;190&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/s1fTs/dJMb99SFIxH/7uOApoa43nElVnwKppaGaK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/s1fTs/dJMb99SFIxH/7uOApoa43nElVnwKppaGaK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/s1fTs/dJMb99SFIxH/7uOApoa43nElVnwKppaGaK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fs1fTs%2FdJMb99SFIxH%2F7uOApoa43nElVnwKppaGaK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;199&quot; height=&quot;190&quot; data-origin-width=&quot;199&quot; data-origin-height=&quot;190&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-983b08a0-6893-44a1-b394-b58224c9f3ba&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-3597a0e0-1f63-4e21-82bf-ca73422bec52&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt; 1차 검사 결과 양성 판정을 김갑돌 씨의 실제 코로나 바이러스에 감염되었을 확률은&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0deff83c-1573-4b60-a961-3ae32a5aaac7&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0821101a-00f0-4620-bcc1-ed2cd81906ac&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;28.6%&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-f2243a6f-1b57-4597-af98-01c6be256755&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-dbe2283c-4fc0-41ef-a21a-006a7727fb82&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;만약, &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-71d1b44e-902f-4f27-87a8-7d158261e7f3&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;전체 감염자 비율이 2%가 아니라 &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-182ed149-7984-45ed-afc0-b2118523273a&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6282903f-6099-41b2-a11e-2df9e024cb9a&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;1% 라면 김갑돌 씨가 감염되었을 확률, 약 16%.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-54d75341-ac20-4492-af54-a7a03802136b&quot; style=&quot;text-align: center;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;4% 라면 김갑돌 씨가 감염되었을 확률, 약 45%&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-f0d2a884-aef5-4c74-9c3c-013682bb473b&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-a385e874-4d40-4500-9e31-07cf996d0c5b&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-54fe9020-ebeb-4fe5-a54a-4587b9329520&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;진짜로 바이러스에 감염되었을 확률이 크게 높지 않으므로, 김갑돌 씨는 보다 편한 마음을 가지고 2차 검사 결과를 기다리기로 했다. 얼마 후, 결과는 음성으로 판정되었다. 이를 반영하니 김갑돌 씨가 코로나 바이러스에 감염되었을 확률이 최종 0.84%로 매우 낮게 나타났다.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #000000;&quot;&gt;이제 김갑돌 씨는 안심하고 일상생활로 돌아가 수 있게 되었다.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div class=&quot;revenue_unit_wrap&quot;&gt;
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&lt;/div&gt;
&lt;p id=&quot;SE-6e725790-2855-4c9c-9562-d72ddf82e999&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000; letter-spacing: 0px; text-align: left; background-color: initial; font-family: 'Noto Serif KR', serif;&quot;&gt;여기서 잠깐,&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-6d89fbee-fa52-426b-9eb6-125cef9782c2&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;p id=&quot;SE-b66abfb2-d9d4-442b-b1da-f59969531c63&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;김갑돌 씨가 2차 검사에서도 양성 반응이 나왔다면?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fdcdc278-e3f0-46ea-9952-4d01b4654fbd&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;감염되었을 확률은 88.69%가 된다.&lt;/span&gt;&lt;/p&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-76807c85-d18b-4ded-98da-0057530d0047&quot; style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-dd99e3fe-6149-4bab-aa3c-79ea1f33e3fe&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-100e982b-4ddb-465d-b278-8d32ddf67700&quot; style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;color: #000000;&quot;&gt;이상은 'Bayesian Rule'을 활용하여 김갑돌 씨의 코로나 바이러스 감염 확률을 계산해본 것이다. 의료 부문을 포함하여 다양한 분야에서 실제 많이 활용하고 있는 방법이며 쉽게 계산해 볼 수 있다. 위생과 예방 활동을 철저히 하는 것은 아무리 강조해도 지나치지 않지만, 막연히 공포에 떨기보다는 &lt;b&gt;과학적인 계산을 통해 차분하고 이성적인 대응을 하는 것이 필요&lt;/b&gt;하다. 반면 음성이 나왔더라도 스스로 의심되는 부분이 있으면 재검을 받는 것도 필요할 수 있다. &lt;/span&gt;&lt;span style=&quot;color: #000000;&quot;&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;이 글은 (주)디시전사이언스의 저작물입니다. 인용시 출처를 밝혀주시기 바랍니다.&amp;nbsp;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;</description>
      <category>베이즈 정리</category>
      <category>코로나 19 감염 확률</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/12</guid>
      <comments>https://bayes-theorem.tistory.com/12#entry12comment</comments>
      <pubDate>Fri, 16 Jan 2026 15:30:44 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 실생활 활용 분야</title>
      <link>https://bayes-theorem.tistory.com/11</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;u&gt;&lt;b&gt;1. 치매예방&lt;/b&gt;&lt;/u&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-724c0b5e-3dd7-4188-b4f6-a13812f51b9e&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;10년 후 치매 가능성?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-242ea428-ce32-42f1-a5c2-136bfb6ca1c9&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;B는 70세가 되었다. 10년 후 치매 가능성은?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3a28a1f7-b990-458a-b3d3-8f6cdb38ca38&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5ccd70f7-cb7e-4ada-a41a-2c65cd8964d7&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;2. &lt;/span&gt;&lt;span&gt;&lt;u&gt;&lt;b&gt;치료방법&lt;/b&gt;&lt;/u&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9c640aee-f178-4f6e-9d5d-40a6eb547016&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;최적의 치료방법? &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-821c4e7f-2560-414a-a20a-f0be5acb59eb&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;B는 유방암 진단을 받았다. B에게 가장 적합한 치료 방법은?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8034ecc4-9e1b-4f58-9eab-2a634bb3fd70&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-016b1528-4a2d-4166-befa-00bb79028136&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;3. &lt;/span&gt;&lt;span&gt;&lt;u&gt;&lt;b&gt;우승확률&lt;/b&gt;&lt;/u&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-50e77689-2138-4ecd-8dc9-1e8ae0935712&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;승리 가능성?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f88be747-2c70-48ba-855e-8ca3b07009f1&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;A팀은 좋은 선수들로 구성되어 있다. 이 팀이 한국시리즈에서 우승할 확률은?&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
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&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-2e3efda9-614d-43d9-9e53-711b4a3a7594&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;4. &lt;/span&gt;&lt;span&gt;&lt;u&gt;&lt;b&gt;유죄 또는 무죄?&lt;/b&gt;&lt;/u&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-20bfca8c-9d1e-4d06-8655-bb02d0dcb4f4&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;C는 피의자로 지목되었다. 증거는 엇갈리고 있다. 그는 범인인가, 아닌가?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3e5ed20c-70b4-4896-b0b9-b0e0ecdc9a2f&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bbd16a9e-670a-4353-9147-0a0286106708&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;5. &lt;/span&gt;&lt;span&gt;&lt;u&gt;&lt;b&gt;암호 해독&lt;/b&gt;&lt;/u&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-efa12f91-92ae-443b-84cd-79949b0cf676&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;암호해독?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4440403e-63ef-4943-ab2b-1b638b8bb8dc&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;적의 암호를 신속하고 정확하게 해독해야 한다. 어떻게 할까?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4615b7fd-972b-4311-a54a-e6f483b2ddb2&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7332401b-1b11-4a59-891a-a565287f5ddc&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;6. &lt;/span&gt;&lt;span&gt;&lt;u&gt;&lt;b&gt;진실 판별 &lt;/b&gt;&lt;/u&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e0f89e58-9bd0-401c-9867-ecea14498c77&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;사랑의 진실성?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9f7d43e6-e6a7-45df-8888-05eab464a9c4&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;A가 청혼을 했다. 그의 사랑의 진실성과 백년해로할 가능성은?&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;이 글은 (주)디시전사이언스의 저작물입니다. 인용시 출처를 밝혀주시기 바랍니다.&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>베이즈 정리 실생활 활용 분야</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/11</guid>
      <comments>https://bayes-theorem.tistory.com/11#entry11comment</comments>
      <pubDate>Fri, 16 Jan 2026 15:25:22 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 사례 7_신의 존재 확인</title>
      <link>https://bayes-theorem.tistory.com/10</link>
      <description>&lt;p data-ke-size=&quot;size18&quot;&gt;베이즈 정리는 신의 존재를 확인하기 위해 최초로 활용되었다.&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-e4750216-48cd-45f6-a1fd-dfbac6314f0a&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;통계 역사가인 Stephen Stigler와 컴퓨터 과학자 겸 철학자인 Judea Pearl에 따르면, 베이즈정리를 세상에 알리는데 큰 기여를 한 Price는 '베이즈정리가 신의 존재를 증명하는 수단으로 활용될 수 있음'을 간파했다.&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;revenue_unit_wrap&quot;&gt;
  &lt;div class=&quot;revenue_unit_item adsense responsive&quot;&gt;
    &lt;div class=&quot;revenue_unit_info&quot;&gt;반응형&lt;/div&gt;
    &lt;script src=&quot;//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js&quot; async=&quot;async&quot;&gt;&lt;/script&gt;
    &lt;ins class=&quot;adsbygoogle&quot; style=&quot;display: block;&quot; data-ad-host=&quot;ca-host-pub-9691043933427338&quot; data-ad-client=&quot;ca-pub-2104167263310722&quot; data-ad-format=&quot;auto&quot;&gt;&lt;/ins&gt;
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  &lt;/div&gt;
&lt;/div&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-a5bfa7ed-d184-4e25-bd35-b0a7e2d72c86&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;예수 부활의 기적을 믿은 Price는 베이즈 공식이 예수의 부활을 증명한다고 믿었다. 1767년 에세이에서 Price는 어떤 사람이 밀물이 백만 번 들어온 것을 관찰했다 하더라도, 통계적 관점에서 밀물이 들어오는 것은 결코 멈추지 않을 것이라고 단적으로 말할 수는 없다는 것을 보여주었다. 그 일백만번의 관찰을 근거로 Bayes의 정리를 사용하여 Price는 어느 날 갑자기 밀물이 오지 않을 실제 확률이 600,000분의 1에서 300만 분의 1 사이일 확률이 50%라고 계산해냈다. 따라서, (부활의 가능성이 낮기는 해도) 기적의 가능성을 원천 부정할 수는 없다고 주장했다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-edf28614-8938-4f7f-9aec-428d159c0a13&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-43e9fc17-1d80-4e6c-aa36-56788e614c8c&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;출처: &lt;a href=&quot;https://qz.com/1315731/the-most-important-formula-in-data-science-was-first-used-to-prove-the-existence-of-god&quot;&gt;https://qz.com/1315731/the-most-important-formula-in-data-science-was-first-used-to-prove-the-existence-of-god&lt;/a&gt; &lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-221435f2-6290-4ac6-8727-f0394c5a6f1a&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;이 글은 (주)디시전사이언스의 저작물입니다. 인용시 출처를 밝혀주시기 바랍니다.&amp;nbsp;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;</description>
      <category>베이즈 정리 사례</category>
      <category>신의 존재 확인</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/10</guid>
      <comments>https://bayes-theorem.tistory.com/10#entry10comment</comments>
      <pubDate>Fri, 16 Jan 2026 15:20:06 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 사례 6_연합국의 승리</title>
      <link>https://bayes-theorem.tistory.com/9</link>
      <description>&lt;p id=&quot;SE-da4a6c9a-f84e-44bc-8626-5d38ec26be00&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;2차 대전 당시 독일군의 U-Boat&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;잠수함때문에 연합국인 영국과 프랑스는 매우 큰 어려움을 겪었다. 이 잠수함들은 에니그마(Enigma)라는 암호화 기계를 통해 메시지를 주고 받았는데, 하루에도 수백, 수천개, 또는 그 이상의 메시지들이 송신 및 수신 되었다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9290c2fe-df6d-4553-ab5c-6dc0cf8ad52e&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1012c0d5-1556-4298-9d39-c26d11ede80b&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;이 암호는 매일 패턴을 바꾸었기 때문에 해독하기가 거의 불가능했다. 이를 극복하기 위해 영국에서는 유명한 수학자 앨런 튜링에게 이 암호 해독의 책임을 맡겼다. 기존의 암호 해독 방식은 단순히 많은 경우의 수를 조합하여 그 중에서 하나가 걸러지는 전통적 빈도주의적 접근으로 효율성이 매우 낮았다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8aa3ac11-2167-41a6-bec9-3238079c3393&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7c31ab03-844d-45e6-9476-68e69ce34f2c&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;튜링은 이를 극복하기 위해 베이지안 정리를 활용하였다. 그는 이미 해독되었던 메시지들을 기반으로 가장 빈도가 높은 메시지들을 정리하고 이를 바탕으로 '특정 메시지가 나올 확률'을 계산함으로써 가장 많이 나오는 메시지들이 무엇인지를 정리했다. &lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div class=&quot;revenue_unit_wrap&quot;&gt;
  &lt;div class=&quot;revenue_unit_item adsense responsive&quot;&gt;
    &lt;div class=&quot;revenue_unit_info&quot;&gt;반응형&lt;/div&gt;
    &lt;script src=&quot;//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js&quot; async=&quot;async&quot;&gt;&lt;/script&gt;
    &lt;ins class=&quot;adsbygoogle&quot; style=&quot;display: block;&quot; data-ad-host=&quot;ca-host-pub-9691043933427338&quot; data-ad-client=&quot;ca-pub-2104167263310722&quot; data-ad-format=&quot;auto&quot;&gt;&lt;/ins&gt;
    &lt;script&gt;(adsbygoogle = window.adsbygoogle || []).push({});&lt;/script&gt;
  &lt;/div&gt;
&lt;/div&gt;
&lt;p id=&quot;SE-61866330-8684-4d5e-8dc6-aa8e7465e711&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-35b41828-4cdb-4221-9acf-732ad85b1bed&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;예를 들어, U-boat는 잠수함으로써 해수면 아래에서 해상 위로 떠 있는 배를 향해 공격해야 하기 때문에 해상 기후에 많은 영향을 받는다. 한편 그들을 위한 군수품의 공급이 매우 중요하다. 이를 바탕으로 U-boat는 군수품 공급 상태와 해당 날씨 조건에 대한 교신을 가장 많이 할 것이라는 가설, 사전확률(prior)을 설정했다. 이를 바탕으로 해독할 필요가 있는 메시지의 범위를 큰 폭으로 줄였다. 그 결과 적의 중요한 메시지를 판독할 수 있는 시간을 확보하고 대처할 수 있었다. 이를 통해 U-boat의 위협을 효과적으로 차단하여 전황을 역전시키는 발판을 마련할 수 있었다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-74be32b1-7bc7-4377-9ea9-cc965e8fb491&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d082dbd5-3754-4aa2-905d-d9a23d4a7067&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;베이지정리가 제2차세계대전에서 연합국의 승리, 즉 전체주의에 대한 자유주의의 승리를 확보하는 기반을 마련하여 전후 세계인의 자유와 행복에 기여하게 되었다고 해도 지나치지 않다. &lt;/span&gt;&lt;/p&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;이 글은 (주)디시전사이언스의 저작물입니다. 인용시 출처를 밝혀주시기 바랍니다.&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>U-Boat</category>
      <category>베이즈 정리 사례</category>
      <category>연합국의 승리</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/9</guid>
      <comments>https://bayes-theorem.tistory.com/9#entry9comment</comments>
      <pubDate>Fri, 16 Jan 2026 15:17:03 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 사례 5_실종 여객기 탐색</title>
      <link>https://bayes-theorem.tistory.com/8</link>
      <description>&lt;p id=&quot;SE-71e6cf70-188e-44d9-8b67-fd6c484d63de&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt; &lt;span style=&quot;background-color: #ffffff; color: #333333; text-align: left;&quot;&gt;많은 노력에도 불구하고&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 대서양에 추락한 에어 프랑스 447편을 1년 이상 찾지 못하였지만 베이즈정리를 활용하여 단 1주일 만에 찾았다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5335191c-e239-48e6-8c02-7ab431eec33e&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-36e4349b-ccb1-44f5-9960-ebcfb4ff89b8&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;탑승객과 승무원 228명을 태운 채 리오 데 자네이로를 출발하여 파리로 가던 에이프랑스 447 여객기가 대서양에서 악천후를 만나 사라졌다. Reston, Virginia 소재 한 회사에 근무하는 Lawrence Stone 등은 추락 후 거의 2년이 지난 시점에서 잔해를 찾는 임무를 맡았다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-50da70e2-e73b-4f7b-a51c-afeae28f18da&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6de78b06-bb7b-4413-a80d-903fd6217434&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;그들은 단 일주만에 사고 직후 수색했던 장소이며 마지막으로 알려진 위치로부터 멀지 않은 장소를 지목했고 바로 그 장소 인근 해저 14,000 피트에서 잔해를 발견했다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8d13a662-d7ab-4166-bb76-d469fa51f3aa&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-03b2f314-9b12-4058-b59e-08c76ae5928d&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;그들이 사용한 방법이 바로 베이즈 추론(Bayesian inference)이었다. 추락 장소와 관련된 모든 사전 정보와 실패한 탐색 노력으로부터 획득한 정보를 모두 반영하여 잔해가 있을 만한 위치에 대한 확률분포를 도출하였다. 이는 여객기에서 나온 마지막 GPS 위치, 그 위치에서 비행한 것으로 예측되는 거리, 지표면에서 발견된 사체의 위치(표류 속도를 고려한) 등 수많은 요인들에 의해 결정된다. &lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;div class=&quot;revenue_unit_wrap&quot;&gt;
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    &lt;ins class=&quot;adsbygoogle&quot; style=&quot;display: block;&quot; data-ad-host=&quot;ca-host-pub-9691043933427338&quot; data-ad-client=&quot;ca-pub-2104167263310722&quot; data-ad-format=&quot;auto&quot;&gt;&lt;/ins&gt;
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&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-fdccb437-76d6-4f49-af72-40c1850d95bd&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;기존 탐색에서도 이런 정보를 활용하였지만 잔해를 찾지 못했다. 실패와 성공을 가른 핵심은 사후분포(posterior distribution)의 도출이다. 실패한 탐색 중 첫번째 탐색에서는 잔해의 파편이나 사체를 찾는데 집중하였고, 두번째 탐색에서는 음향비행기록장치이나 조종석 음성기록장치 등으로부터의 신호를 탐색(acoustic search)을 하였고, 세번째와 네번째는 수중음파탐지기(side-scanning sonar)를 활용하였다. 특히 acoustic search는 잔해가 발견된 위치를 거의 확실하게 탐색하였음에도 불구하고 최종적으로 실패했다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-12c7000c-23db-43af-b310-ae2c6ac24809&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5e3abfa9-95d4-4087-bb91-c9f6d383c78f&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;이점이 매우 중요하다. Stone과 동료는 음파탐지장치(acoustic beacon)의 실패확률도 고려했는데, 이것이 잔해를 발견하게 된 결정적 요인이다. 요점은 베이지안 추론 자체가 문제를 해결하는 것이 아니라 증거를 평가하고 의미를 해석하며 그것들을 Bayesian 모델로 통합하는 분석자의 능력이 핵심적 역할을 한다는 것이다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e539787a-169a-4579-a64f-9056fa31e50f&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9824f9d3-4f54-4769-957d-eb246814433b&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;출처: How Statisticians Found Air France Flight 447 Two Years After It Crashed Into Atlantic (MIT Technology Review, May 27, 2014)&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;이 글은 (주)디시전사이언스의 저작물입니다. 인용시 출처를 밝혀주시기 바랍니다.&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;</description>
      <category>베이즈 정리 사례</category>
      <category>실종 여객기 탐색</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/8</guid>
      <comments>https://bayes-theorem.tistory.com/8#entry8comment</comments>
      <pubDate>Fri, 16 Jan 2026 15:12:48 +0900</pubDate>
    </item>
    <item>
      <title>베이즈 정리 | 사례 4_폐암에 걸릴 확률</title>
      <link>https://bayes-theorem.tistory.com/7</link>
      <description>&lt;p id=&quot;SE-0fa520c8-51e8-47e2-b9fc-b24e5a60273f&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;1951년, 역사 전공자인 Jer&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;ome Cornfield는 베이즈정리(Bayes' Theore)을 활용하여 사람이 폐암에 걸릴 확률을 계산해냈다. 그의 논문의 도움으로 전염병학자들은 환자의 이력이 병과 그 원인 간의 관계를 측정할 수 있게 되었다. 뿐만 아니라, 그는 흡연과 폐암 간의 관계를 설정하기 시작했다. 영국과 미국에서 이후의 연구들은 Confield의 결론을 확인해주었다. &lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
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&lt;p id=&quot;SE-c8a4268c-c030-4057-b069-d9eb788447d6&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0f1cf61c-3c1f-4127-bdd2-e0c5acb0a549&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;세계적으로 유명한 두명의 베이즈 반대자(anti-Bayesian)인 Fisher와 Neyman은 담배가 폐암을 유발한다는 것을 증명한 연구를 수긍하지 않았다. 특히 Fisher는 여러개의 논문을 발표하였다. 심지어 그는 어쩌면 폐암이 흡연을 초래하는 것인지도 모른다는 가설을 주장하기도 했다. 그러나, 1959년에 Confield는 Fisher의 주장 하나하나를 체계적으로 반박하는 논문을 발표했고 Fisher는 결국 웃음거리가 되었다. &lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ba6bf4f7-75c3-47a2-b877-d25f717e981c&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-27e2346c-5bc7-4bfd-ad89-c3f30e4dd822&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;Confield는 과학적 자료와 통계를 활용하여 대부분의 주요 공중보건에 관한 논쟁에 관여하게 되었고, 1974년에는 통계에 관하여 어떤 학위가 없었음에도 불구하고 전미통계확회장으로 선출되었다.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot; data-ke-size=&quot;size18&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style=&quot;color: #222222; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;이 글은 (주)디시전사이언스의 저작물입니다. 인용시 출처를 밝혀주시기 바랍니다.&amp;nbsp;&lt;/p&gt;
&lt;div style=&quot;background-color: #ffffff; color: #8a837e; text-align: left;&quot;&gt;&lt;a style=&quot;color: #000000;&quot; href=&quot;http://expertchoice.co.kr/&quot;&gt;(주)디시전사이언스 사이트 가기 -&amp;gt; 클릭&lt;/a&gt;&lt;/div&gt;
&lt;p style=&quot;color: #333333; text-align: start;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;02-707-1070, 010-5820-1071,&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #ffffff; color: #333333;&quot;&gt;serve@expertchoice.co.kr&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>베이즈 정리 사례</category>
      <category>폐암에 걸릴 확률</category>
      <author>Bayes' Theorem</author>
      <guid isPermaLink="true">https://bayes-theorem.tistory.com/7</guid>
      <comments>https://bayes-theorem.tistory.com/7#entry7comment</comments>
      <pubDate>Fri, 16 Jan 2026 15:07:39 +0900</pubDate>
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