{"id":10134,"date":"2026-09-19T23:23:14","date_gmt":"2026-09-19T14:23:14","guid":{"rendered":"https:\/\/triumphmind.com\/cma\/2026\/09\/19\/g1-quant-16\/"},"modified":"2026-09-20T11:06:09","modified_gmt":"2026-09-20T02:06:09","slug":"g1-quant-16","status":"publish","type":"post","link":"https:\/\/triumphmind.com\/cma\/2026\/09\/19\/g1-quant-16\/","title":{"rendered":"\u4e57\u6cd5\u5b9a\u7406\u30fb\u52a0\u6cd5\u5b9a\u7406\u30fb\u5168\u78ba\u7387\u306e\u5b9a\u7406\u3068\u306f\uff1f\u610f\u5473\u3068\u8a66\u9a13\u3067\u554f\u308f\u308c\u308b\u30dd\u30a4\u30f3\u30c8\uff5c\u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c81\u6b21\u30fb\u6570\u91cf\u5206\u6790\u3068\u78ba\u7387\u30fb\u7d71\u8a08"},"content":{"rendered":"<style>.cma-tbl{margin:1.2em 0 1.6em;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:8px;box-shadow:0 1px 4px rgba(34,0,94,.12);}.cma-tbl 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class=\"cma-answer-title\">\u3072\u3068\u3053\u3068\u3067\u8a00\u3046\u3068<\/p>\n<ul>\n<li><strong>\u52a0\u6cd5\u5b9a\u7406<\/strong>\u306f\u300cA\u307e\u305f\u306fB\u300d\u306e\u78ba\u7387\u3001<strong>\u4e57\u6cd5\u5b9a\u7406<\/strong>\u306f\u300cA\u304b\u3064B\u300d\u306e\u78ba\u7387\u3092\u6c42\u3081\u308b\u30eb\u30fc\u30eb\u3067\u3059\u3002<\/li>\n<li><strong>\u5168\u78ba\u7387\u306e\u5b9a\u7406<\/strong>\u306f\u3001\u666f\u6c17\u304c\u826f\u3044\u30fb\u60aa\u3044\u306e\u3088\u3046\u306b\u5834\u5408\u5206\u3051\u3057\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u78ba\u7387\u3092\u8db3\u3057\u5408\u308f\u305b\u3066\u5168\u4f53\u306e\u78ba\u7387\u3092\u6c42\u3081\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c81\u6b21\u300c\u6570\u91cf\u5206\u6790\u3068\u78ba\u7387\u30fb\u7d71\u8a08\u300d\u306e\u5b66\u7fd2\u30dd\u30a4\u30f3\u30c8\u306e\u3072\u3068\u3064\u300c\u4e57\u6cd5\u5b9a\u7406\u30fb\u52a0\u6cd5\u5b9a\u7406\u30fb\u5168\u78ba\u7387\u306e\u5b9a\u7406\u300d\u306b\u3064\u3044\u3066\u3001\u610f\u5473\u3068\u8a66\u9a13\u3067\u554f\u308f\u308c\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<div 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B<sub>2<\/sub>, \u2026, B<sub>n<\/sub>\uff08\u305f\u3068\u3048\u3070\u300c\u597d\u6cc1\u300d\u300c\u4e0d\u6cc1\u300d\uff09\u306b\u5206\u3051\u305f\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u3042\u308b\u4e8b\u8c61A\u306e\u78ba\u7387\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u5834\u5408\u306bA\u304c\u8d77\u3053\u308b\u78ba\u7387P(A|B<sub>i<\/sub>)\u306b\u305d\u306e\u5834\u5408\u306e\u78ba\u7387P(B<sub>i<\/sub>)\u3092\u639b\u3051\u3001\u3059\u3079\u3066\u8db3\u3057\u5408\u308f\u305b\u308c\u3070\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u4e57\u6cd5\u5b9a\u7406\u3067\u300cB<sub>i<\/sub>\u304b\u3064A\u300d\u306e\u78ba\u7387\u3092\u8a08\u7b97\u3057\u3001\u6392\u53cd\u306a\u306e\u3067\u8db3\u3057\u7b97\u3067\u304d\u308b\u3001\u3068\u3044\u30462\u3064\u306e\u6027\u8cea\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u5168\u78ba\u7387\u306e\u5b9a\u7406\u306f\u3001\u30b7\u30ca\u30ea\u30aa\u5206\u6790\u3084\u3001\u5f8c\u306b\u5b66\u3076\u30d9\u30a4\u30ba\u306e\u5b9a\u7406\u306e\u5206\u6bcd\u306e\u8a08\u7b97\u3067\u305d\u306e\u307e\u307e\u4f7f\u308f\u308c\u308b\u91cd\u8981\u306a\u5b9a\u7406\u3067\u3059\u3002<\/p>\n<h2>\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u516c\u5f0f<\/h2>\n<div class=\"cma-formula\">P(A \u222a B) \uff1d P(A) \uff0b P(B) \u2212 P(A \u2229 B)<small>\u52a0\u6cd5\u5b9a\u7406\u3002\u6392\u53cd\u306a\u3089P(A \u2229 B)\uff1d0<\/small><\/div>\n<div class=\"cma-formula\">P(A \u2229 B) \uff1d P(A) \u00d7 P(B | A)<small>\u4e57\u6cd5\u5b9a\u7406\u3002\u72ec\u7acb\u306a\u3089P(A) \u00d7 P(B)<\/small><\/div>\n<div class=\"cma-formula\">P(A) \uff1d P(A | B<sub>1<\/sub>)P(B<sub>1<\/sub>) \uff0b P(A | B<sub>2<\/sub>)P(B<sub>2<\/sub>) \uff0b \u2026 \uff0b P(A | 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class=\"yt-wrap\"><iframe src=\"https:\/\/www.youtube.com\/embed\/2XZBMTqYezA\" title=\"\u7d50\u5408\u78ba\u7387\u30fb\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u30fb\u72ec\u7acb\u3092\u7406\u89e3\u3057\u3001\u7c21\u5358\u306a\u4e8b\u4f8b\u3067\u8a08\u7b97\u3067\u304d\u308b\" loading=\"lazy\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<div class=\"cma-exam\">\n<p 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rel=\"noopener\">@cma-fa-academy<\/a>\uff09\u3067\u306f\u3001\u5b66\u7fd2\u30dd\u30a4\u30f3\u30c8\u306b\u6cbf\u3063\u3066\u8ad6\u70b9\u30921\u3064\u305a\u3064\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/utage-system.com\/page\/98Nqc5o0yBvT\" target=\"_blank\" rel=\"noopener\">\u25b6 \u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c8\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30fc\u306b\u53c2\u52a0\u3059\u308b<\/a><\/p>\n<p 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