{"id":3134,"date":"2023-07-19T00:58:27","date_gmt":"2023-07-19T00:58:27","guid":{"rendered":"https:\/\/statorials.org\/ja\/%e6%9d%a1%e4%bb%b6%e4%bb%98%e3%81%8d%e7%a2%ba%e7%8e%87%e3%81%ae%e5%ae%9f%e9%9a%9b%e3%81%ae%e4%be%8b\/"},"modified":"2023-07-19T00:58:27","modified_gmt":"2023-07-19T00:58:27","slug":"%e6%9d%a1%e4%bb%b6%e4%bb%98%e3%81%8d%e7%a2%ba%e7%8e%87%e3%81%ae%e5%ae%9f%e9%9a%9b%e3%81%ae%e4%be%8b","status":"publish","type":"post","link":"https:\/\/statorials.org\/ja\/%e6%9d%a1%e4%bb%b6%e4%bb%98%e3%81%8d%e7%a2%ba%e7%8e%87%e3%81%ae%e5%ae%9f%e9%9a%9b%e3%81%ae%e4%be%8b\/","title":{"rendered":"\u73fe\u5b9f\u306e\u751f\u6d3b\u3067\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3059\u308b 4 \u3064\u306e\u4f8b"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">\u30a4\u30d9\u30f3\u30c8<em>B<\/em>\u304c\u767a\u751f\u3057\u305f\u3068\u4eee\u5b9a\u3057\u3066\u3001\u30a4\u30d9\u30f3\u30c8<em>A<\/em>\u304c\u767a\u751f\u3059\u308b<strong>\u6761\u4ef6\u4ed8\u304d\u78ba\u7387<\/strong>\u306f\u6b21\u306e\u3088\u3046\u306b\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(A|B) = P(A\u2229B) \/ P(B)<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">\u91d1\uff1a<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>P(A\u2229B)<\/strong> = \u30a4\u30d9\u30f3\u30c8<em>A<\/em>\u3068\u30a4\u30d9\u30f3\u30c8<em>B<\/em>\u306e\u4e21\u65b9\u304c\u767a\u751f\u3059\u308b\u78ba\u7387\u3002<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>P(B)<\/strong> = \u30a4\u30d9\u30f3\u30c8 B \u304c\u767a\u751f\u3059\u308b\u78ba\u7387\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u306f\u3001\u5929\u6c17\u4e88\u5831\u3001\u30b9\u30dd\u30fc\u30c4\u8ced\u535a\u3001\u58f2\u4e0a\u4e88\u6e2c\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u73fe\u5b9f\u306e\u5206\u91ce\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u6b21\u306e\u4f8b\u3067\u306f\u3001\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u304c\u5b9f\u969b\u306e 4 \u3064\u306e\u72b6\u6cc1\u3067\u3069\u306e\u3088\u3046\u306b\u5b9a\u671f\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u4f8b 1: \u5929\u6c17\u4e88\u5831<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u73fe\u5b9f\u4e16\u754c\u3067\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3059\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u4f8b\u306e 1 \u3064\u306f<strong>\u3001\u5929\u6c17\u4e88\u5831<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u6c17\u8c61\u5b66\u8005\u306f\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3057\u3066\u3001\u73fe\u5728\u306e\u72b6\u6cc1\u3092\u8003\u616e\u3057\u3066\u5c06\u6765\u306e\u6c17\u8c61\u72b6\u6cc1\u306e\u53ef\u80fd\u6027\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u305f\u3068\u3048\u3070\u3001\u6b21\u306e 2 \u3064\u306e\u78ba\u7387\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">P(\u66c7\u308a) = 0.25<\/span><\/li>\n<li> <span style=\"color: #000000;\">P(\u96e8\u2229\u66c7\u308a) = 0.15<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u6c17\u8c61\u4e88\u5831\u58eb\u306f\u3001\u66c7\u308a\u306e\u5834\u5408\u306b\u3001\u3053\u308c\u3089\u306e\u5024\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u65e5\u306b\u964d\u6c34\u78ba\u7387\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">P(\u96e8|\u66c7\u308a) = P(\u96e8\u2229\u66c7\u308a) \/ P(\u66c7\u308a)<\/span><\/li>\n<li> <span style=\"color: #000000;\">P(\u96e8|\u66c7\u308a) = 0.15 \/ 0.25<\/span><\/li>\n<li> <span style=\"color: #000000;\">P(\u96e8|\u66c7\u308a) = 0.6<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u5929\u6c17\u304c\u66c7\u308a\u306e<em>\u5834\u5408\u306e<\/em>\u964d\u6c34\u78ba\u7387\u306f 0.6\u3001\u3064\u307e\u308a<strong>60%<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u3053\u308c\u306f\u7c21\u7565\u5316\u3055\u308c\u305f\u4f8b\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u4e88\u5831\u5b98\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f7f\u7528\u3057\u3066\u73fe\u5728\u306e\u6c17\u8c61\u72b6\u6cc1\u306b\u95a2\u3059\u308b\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3001\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3057\u3066\u5c06\u6765\u306e\u6c17\u8c61\u72b6\u6cc1\u306e\u53ef\u80fd\u6027\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u4f8b 2: \u30b9\u30dd\u30fc\u30c4\u8ced\u535a<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u306f\u3001\u7279\u5b9a\u306e\u30c1\u30fc\u30e0\u304c\u7279\u5b9a\u306e\u8a66\u5408\u306b\u52dd\u3064\u305f\u3081\u306b\u8a2d\u5b9a\u3059\u308b\u30aa\u30c3\u30ba\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u30b9\u30dd\u30fc\u30c4\u8ced\u535a\u4f1a\u793e\u306b\u3088\u3063\u3066\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u305f\u3068\u3048\u3070\u3001\u30d0\u30b9\u30b1\u30c3\u30c8\u30dc\u30fc\u30eb \u30c1\u30fc\u30e0\u306b\u3064\u3044\u3066\u6b21\u306e 2 \u3064\u306e\u78ba\u7387\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">P (\u30c1\u30fc\u30e0 A \u306e\u30b9\u30bf\u30fc\u9078\u624b\u304c\u8ca0\u50b7) = 0.15<\/span><\/li>\n<li> <span style=\"color: #000000;\">P (\u30c1\u30fc\u30e0 A \u306e\u52dd\u5229 \u2229 \u30c1\u30fc\u30e0 A \u306e\u6700\u521d\u306e\u30d7\u30ec\u30fc\u30e4\u30fc\u304c\u8ca0\u50b7) = 0.02<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u540c\u793e\u306f\u3053\u308c\u3089\u306e\u5024\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b9\u30bf\u30fc\u9078\u624b\u304c\u8ca0\u50b7\u3057\u305f\u5834\u5408\u306b\u30c1\u30fc\u30e0 A \u304c\u52dd\u3064\u78ba\u7387\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">P (\u30c1\u30fc\u30e0 A \u306e\u52dd\u5229 | \u30b9\u30bf\u30fc\u306e\u8ca0\u50b7) = P (\u30c1\u30fc\u30e0 A \u306e\u52dd\u5229 \u2229 \u30b9\u30bf\u30fc\u306e\u8ca0\u50b7) \/ P (\u30b9\u30bf\u30fc\u306e\u8ca0\u50b7)<\/span><\/li>\n<li> <span style=\"color: #000000;\">P (\u30c1\u30fc\u30e0 A \u306e\u52dd\u5229 | \u30b9\u30bf\u30fc\u306e\u8ca0\u50b7) = 0.02 \/ 0.15<\/span><\/li>\n<li> <span style=\"color: #000000;\">P (\u30c1\u30fc\u30e0 A \u304c\u52dd\u5229 | \u30b9\u30bf\u30fc\u304c\u8ca0\u50b7) = 0.13<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u30b9\u30bf\u30fc\u9078\u624b\u304c\u8ca0\u50b7\u3057<em>\u305f\u5834\u5408\u3001<\/em>\u30c1\u30fc\u30e0 A \u304c\u52dd\u3064\u78ba\u7387\u306f 0.13 \u307e\u305f\u306f<strong>13%<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u30b9\u30dd\u30fc\u30c4\u8ced\u535a\u4f1a\u793e\u304c\u8a66\u5408\u524d\u306b\u30b9\u30bf\u30fc\u9078\u624b\u304c\u8ca0\u50b7\u3057\u305f\u3053\u3068\u3092\u77e5\u3063\u305f\u5834\u5408\u3001\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30c3\u30ba\u3068\u914d\u5f53\u3092\u305d\u308c\u306b\u5fdc\u3058\u3066\u66f4\u65b0\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u3053\u308c\u306f\u3001\u30b9\u30dd\u30fc\u30c4\u8ced\u535a\u4f1a\u793e\u304c\u30d0\u30b9\u30b1\u30c3\u30c8\u30dc\u30fc\u30eb\u3001\u30d5\u30c3\u30c8\u30dc\u30fc\u30eb\u3001\u91ce\u7403\u3001\u30db\u30c3\u30b1\u30fc\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30aa\u30c3\u30ba\u3092\u8a08\u7b97\u3059\u308b\u3068\u304d\u306b\u5e38\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u30b2\u30fc\u30e0\u3002<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u4f8b 3: \u58f2\u4e0a\u4e88\u6e2c<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u5c0f\u58f2\u4f01\u696d\u306f\u3001\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3057\u3066\u3001\u88fd\u54c1\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u306b\u57fa\u3065\u3044\u3066\u7279\u5b9a\u306e\u88fd\u54c1\u304c\u8ca9\u58f2\u3055\u308c\u308b\u53ef\u80fd\u6027\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u305f\u3068\u3048\u3070\u3001\u6b21\u306e 2 \u3064\u306e\u78ba\u7387\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">P(\u6607\u9032) = 0.35<\/span><\/li>\n<li> <span style=\"color: #000000;\">P (\u8ca9\u58f2\u2229\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3) = 0.15<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u5c0f\u58f2\u4f1a\u793e\u306f\u3001\u305d\u306e\u65e5\u306b\u88fd\u54c1\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u304c\u958b\u50ac\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u3001\u3053\u308c\u3089\u306e\u5024\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u88fd\u54c1\u304c\u5728\u5eab\u5207\u308c\u306b\u306a\u308b\u78ba\u7387\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">P (\u30bb\u30fc\u30eb | \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3) = P (\u30bb\u30fc\u30eb \u2229 \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3) \/ P (\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3)<\/span><\/li>\n<li> <span style=\"color: #000000;\">P (\u30bb\u30fc\u30eb | \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3) = 0.15 \/ 0.35<\/span><\/li>\n<li> <span style=\"color: #000000;\">P (\u30bb\u30fc\u30eb | \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3) = 0.428<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u305d\u306e\u65e5\u306b\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u304c\u958b\u50ac\u3055\u308c\u3066\u3044\u308b\u3068<em>\u3059\u308b\u3068\u3001<\/em>\u5c0f\u58f2\u4f1a\u793e\u304c\u305d\u306e\u88fd\u54c1\u3092\u8ca9\u58f2\u3059\u308b\u78ba\u7387\u306f 0.428\u3001\u3064\u307e\u308a<strong>42.8%<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u5c0f\u58f2\u4f01\u696d\u304c\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u304c\u884c\u308f\u308c\u308b\u3053\u3068\u3092\u4e8b\u524d\u306b\u77e5\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u5728\u5eab\u5207\u308c\u306e\u53ef\u80fd\u6027\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u4e8b\u524d\u306b\u5728\u5eab\u3092\u5897\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u4f8b 4: \u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u4ea4\u901a\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d6\u30ec\u30fc\u30ad \u30e9\u30a4\u30c8\u306e\u6545\u969c\u306b\u57fa\u3065\u3044\u3066\u4ea4\u901a\u6e0b\u6ede\u306e\u53ef\u80fd\u6027\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u305f\u3068\u3048\u3070\u3001\u6b21\u306e 2 \u3064\u306e\u78ba\u7387\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">P (\u30d6\u30ec\u30fc\u30ad\u30e9\u30f3\u30d7\u306e\u6545\u969c) = 0.001<\/span><\/li>\n<li> <span style=\"color: #000000;\">P (\u6e0b\u6ede\u2229\u30d6\u30ec\u30fc\u30ad\u30e9\u30f3\u30d7\u306e\u6545\u969c) = 0.0004<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u5c0f\u58f2\u4f01\u696d\u306f\u3001\u305d\u306e\u65e5\u306b\u88fd\u54c1\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u304c\u5b9f\u65bd\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u3001\u3053\u308c\u3089\u306e\u5024\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u88fd\u54c1\u304c\u5728\u5eab\u5207\u308c\u306b\u306a\u308b\u78ba\u7387\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">P (\u6e0b\u6ede | \u30d6\u30ec\u30fc\u30ad \u30e9\u30a4\u30c8\u306e\u6545\u969c) = P (\u6e0b\u6ede \u2229 \u30d6\u30ec\u30fc\u30ad \u30e9\u30a4\u30c8\u306e\u6545\u969c) \/ P (\u30d6\u30ec\u30fc\u30ad \u30e9\u30a4\u30c8\u306e\u6545\u969c)<\/span><\/li>\n<li> <span style=\"color: #000000;\">P(\u6e0b\u6ede|\u30d6\u30ec\u30fc\u30ad\u30e9\u30f3\u30d7\u306e\u6545\u969c) = 0.0004 \/ 0.001<\/span><\/li>\n<li> <span style=\"color: #000000;\">P(\u6e0b\u6ede|\u30d6\u30ec\u30fc\u30ad\u30e9\u30f3\u30d7\u306e\u6545\u969c) = 0.4<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u30d6\u30ec\u30fc\u30ad\u30e9\u30f3\u30d7\u306e\u6545\u969c\u304c\u3042\u308b<em>\u5834\u5408\u306b<\/em>\u6e0b\u6ede\u304c\u767a\u751f\u3059\u308b\u78ba\u7387\u306f 0.4\u3001\u3064\u307e\u308a<strong>40%<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u4fe1\u53f7\u6a5f\u304c\u6545\u969c\u3059\u308b\u3068\u6e0b\u6ede\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u4ea4\u901a\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3053\u306e\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3057\u3066\u3001\u4ea4\u901a\u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u305f\u3081\u306b\u5225\u306e\u30eb\u30fc\u30c8\u3092\u8a2d\u8a08\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u6b21\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u78ba\u7387\u306b\u95a2\u3059\u308b\u8ffd\u52a0\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><a href=\"https:\/\/statorials.org\/ja\/\u78ba\u7387\u3068\u5272\u5408\/\" target=\"_blank\" rel=\"noopener\">\u78ba\u7387\u3068\u5272\u5408: \u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/a><br \/>\u78ba\u7387\u3068\u53ef\u80fd\u6027: \u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<br \/><a href=\"https:\/\/statorials.org\/ja\/\u5168\u78ba\u7387\u306e\u6cd5\u5247\/\" target=\"_blank\" rel=\"noopener\">\u5168\u4f53\u78ba\u7387\u306e\u6cd5\u5247: \u5b9a\u7fa9\u3068\u4f8b<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a4\u30d9\u30f3\u30c8B\u304c\u767a\u751f\u3057\u305f\u3068\u4eee\u5b9a\u3057\u3066\u3001\u30a4\u30d9\u30f3\u30c8A\u304c\u767a\u751f\u3059\u308b\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u306f\u6b21\u306e\u3088\u3046\u306b\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002 P(A|B) = P(A\u2229B) \/ P(B) \u91d1\uff1a P(A\u2229B) = \u30a4\u30d9\u30f3\u30c8A\u3068\u30a4\u30d9\u30f3\u30c8B\u306e\u4e21\u65b9\u304c\u767a\u751f\u3059\u308b\u78ba\u7387\u3002 P(B) = [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3134","post","type-post","status-publish","format-standard","hentry","category-16"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u73fe\u5b9f\u306e\u751f\u6d3b\u3067\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u3092\u4f7f\u7528\u3059\u308b 4 \u3064\u306e\u4f8b - Statorials<\/title>\n<meta name=\"description\" content=\"\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u73fe\u5b9f\u306e\u72b6\u6cc1\u3067\u6761\u4ef6\u4ed8\u304d\u78ba\u7387\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u3092\u793a\u3059\u3044\u304f\u3064\u304b\u306e\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, 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