{"id":757,"date":"2023-07-28T20:46:17","date_gmt":"2023-07-28T20:46:17","guid":{"rendered":"https:\/\/statorials.org\/ja\/%e9%ad%9a%e3%81%ae%e5%88%86%e5%b8%83\/"},"modified":"2023-07-28T20:46:17","modified_gmt":"2023-07-28T20:46:17","slug":"%e9%ad%9a%e3%81%ae%e5%88%86%e5%b8%83","status":"publish","type":"post","link":"https:\/\/statorials.org\/ja\/%e9%ad%9a%e3%81%ae%e5%88%86%e5%b8%83\/","title":{"rendered":"\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306e\u6982\u8981"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><strong>\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306f\u3001<\/strong>\u7d71\u8a08\u5b66\u3067\u6700\u3082\u3088\u304f\u4f7f\u308f\u308c\u308b\u5206\u5e03\u306e 1 \u3064\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30dd\u30a2\u30bd\u30f3\u5b9f\u9a13\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002<\/span><\/p>\n<h2><strong>\u9b5a\u306e\u5b9f\u9a13<\/strong><\/h2>\n<p><span style=\"color: #000000;\"><strong>\u30dd\u30a2\u30bd\u30f3\u5b9f\u9a13\u306f<\/strong>\u3001\u6b21\u306e\u7279\u6027\u3092\u6301\u3064\u5b9f\u9a13\u3067\u3059\u3002<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u5b9f\u9a13\u306e\u6210\u529f\u56de\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u7279\u5b9a\u306e\u6642\u9593 (\u307e\u305f\u306f\u7a7a\u9593) \u9593\u9694\u4e2d\u306b\u767a\u751f\u3057\u305f\u6210\u529f\u306e\u5e73\u5747\u6570\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u305d\u308c\u305e\u308c\u306e\u7d50\u679c\u306f\u72ec\u7acb\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u6210\u529f\u3059\u308b\u78ba\u7387\u306f\u9593\u9694\u306e\u30b5\u30a4\u30ba\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u30dd\u30a2\u30bd\u30f3\u5b9f\u9a13\u306e\u4f8b\u3068\u3057\u3066\u306f\u3001\u7279\u5b9a\u306e\u75c5\u9662\u306b\u304a\u3051\u308b 1 \u6642\u9593\u3042\u305f\u308a\u306e\u51fa\u751f\u6570\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u7279\u5b9a\u306e\u75c5\u9662\u3067 1 \u6642\u9593\u3042\u305f\u308a\u5e73\u5747 10 \u4ef6\u306e\u51fa\u7523\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002\u6b21\u306e 4 \u3064\u306e\u7279\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u308c\u306f\u30dd\u30a2\u30bd\u30f3\u5b9f\u9a13\u3067\u3059\u3002<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u5b9f\u9a13\u306e\u6210\u529f\u6570\u306f\u6570\u3048\u3089\u308c\u307e\u3059 \u2013 \u51fa\u751f\u6570\u3082\u6570\u3048\u3089\u308c\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u7279\u5b9a\u306e\u671f\u9593\u4e2d\u306b\u767a\u751f\u3059\u308b\u5e73\u5747\u51fa\u7523\u6570\u306f\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u30021 \u6642\u9593\u3042\u305f\u308a\u5e73\u5747 10 \u4ef6\u306e\u51fa\u7523\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u305d\u308c\u305e\u308c\u306e\u7d50\u679c\u306f\u72ec\u7acb\u3057\u3066\u3044\u307e\u3059 \u2013 \u3042\u308b\u6bcd\u89aa\u304c\u7279\u5b9a\u306e\u6642\u9593\u5185\u306b\u51fa\u7523\u3059\u308b\u78ba\u7387\u306f\u3001\u5225\u306e\u6bcd\u89aa\u304c\u51fa\u7523\u3059\u308b\u78ba\u7387\u3068\u306f\u72ec\u7acb\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u6210\u529f\u304c\u8d77\u3053\u308b\u78ba\u7387\u306f\u9593\u9694\u306e\u5927\u304d\u3055\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u6642\u9593\u9593\u9694\u304c\u9577\u3044\u307b\u3069\u3001\u51fa\u7523\u304c\u8d77\u3053\u308b\u78ba\u7387\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u306e\u30dd\u30a2\u30bd\u30f3\u5b9f\u9a13\u306b\u95a2\u3059\u308b\u78ba\u7387\u306b\u95a2\u3059\u308b\u6b21\u306e\u3088\u3046\u306a\u8cea\u554f\u306b\u7b54\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u4e00\u5b9a\u6642\u9593\u306b 12 \u4ef6\u4ee5\u4e0a\u306e\u51fa\u7523\u304c\u8d77\u3053\u308b\u78ba\u7387\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b?<\/span><\/li>\n<li><span style=\"color: #000000;\">\u7279\u5b9a\u306e\u6642\u9593\u306b 5 \u4ef6\u672a\u6e80\u306e\u51fa\u751f\u304c\u767a\u751f\u3059\u308b\u78ba\u7387\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b?<\/span><\/li>\n<li><span style=\"color: #000000;\">\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u306b 8 \u4eba\u304b\u3089 11 \u4eba\u306e\u9593\u3067\u51fa\u7523\u304c\u8d77\u3053\u308b\u78ba\u7387\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b?<\/span><\/li>\n<\/ul>\n<h2><strong>\u9b5a\u306e\u5206\u5e03<\/strong><\/h2>\n<p><span style=\"color: #000000;\"><strong>\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306f\u3001<\/strong>\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u9593\u9694\u4e2d\u306b<em>k<\/em>\u56de\u306e\u6210\u529f\u304c\u5f97\u3089\u308c\u308b\u78ba\u7387\u3092\u8868\u3057\u307e\u3059\u3002<\/span><\/p>\n<p> <span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/ja\/\u30e9\u30f3\u30bf\u3099\u30e0\u5909\u6570\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u78ba\u7387\u5909\u6570<\/a><em>X \u304c<\/em>\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306b\u5f93\u3046\u5834\u5408\u3001 <em>X<\/em> = <em>k<\/em>\u304c\u6210\u529f\u3059\u308b\u78ba\u7387\u306f\u6b21\u306e\u5f0f\u3067\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X=k) = \u03bb <sup>k<\/sup> * e <sup>\u2013 \u03bb<\/sup> \/ k!<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">\u91d1\uff1a<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>\u03bb:<\/strong>\u7279\u5b9a\u306e\u9593\u9694\u4e2d\u306b\u767a\u751f\u3057\u305f\u6210\u529f\u306e\u5e73\u5747\u6570<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>k:<\/strong>\u6210\u529f\u56de\u6570<\/span><\/li>\n<li><span style=\"color: #000000;\"><b>e:<\/b>\u7d04 2.71828 \u306b\u7b49\u3057\u3044\u5b9a\u6570<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">\u305f\u3068\u3048\u3070\u3001\u7279\u5b9a\u306e\u75c5\u9662\u3067 1 \u6642\u9593\u3042\u305f\u308a\u5e73\u5747 2 \u4ef6\u306e\u51fa\u7523\u304c\u3042\u3063\u305f\u3068\u3057\u307e\u3059\u3002\u4e0a\u8a18\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u30010\u30011\u30012\u30013 \u56de\u306e\u51fa\u7523\u306a\u3069\u3092\u7d4c\u9a13\u3059\u308b\u78ba\u7387\u3092\u6c7a\u5b9a\u3067\u304d\u307e\u3059\u3002\u7279\u5b9a\u306e\u6642\u9593\u5185\u306b:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X=0)<\/strong> = 2 <sup>0<\/sup> * e <sup>\u2013 2<\/sup> \/ 0! = <strong>0.1353<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X=1)<\/strong> = 2 <sup>1<\/sup> * e <sup>\u2013 2<\/sup> \/ 1! = <strong>0.2707<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X=2)<\/strong> = 2 <sup>2<\/sup> * e <sup>\u2013 2<\/sup> \/ 2! = <strong>0.2707<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X=3)<\/strong> = 2 <sup>3<\/sup> * e <sup>\u2013 2<\/sup> \/ 3! = <strong>0.1805<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">\u7121\u9650\u5927\u307e\u3067\u306e\u4efb\u610f\u306e\u6570\u306e\u51fa\u751f\u78ba\u7387\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u3001\u3053\u306e\u78ba\u7387\u5206\u5e03\u3092\u8996\u899a\u5316\u3059\u308b\u305f\u3081\u306e\u5358\u7d14\u306a\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/span> <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-8131 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/poissondist1.png\" alt=\"\u9b5a\u306e\u5206\u5e03\u56f3\" width=\"472\" height=\"347\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<h2><strong>\u7d2f\u7a4d\u30dd\u30a2\u30bd\u30f3\u78ba\u7387\u306e\u8a08\u7b97<\/strong><\/h2>\n<p><span style=\"color: #000000;\">\u4e0a\u8a18\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u5358\u4e00\u306e\u30dd\u30a2\u30bd\u30f3\u78ba\u7387 (\u305f\u3068\u3048\u3070\u3001\u75c5\u9662\u3067 1 \u6642\u9593\u306b 3 \u4ef6\u306e\u51fa\u7523\u304c\u767a\u751f\u3059\u308b\u78ba\u7387) \u3092\u8a08\u7b97\u3059\u308b\u306e\u306f\u7c21\u5358\u3067\u3059\u304c\u3001\u7d2f\u7a4d\u30dd\u30a2\u30bd\u30f3\u78ba\u7387\u3092\u8a08\u7b97\u3059\u308b\u306b\u306f\u3001\u500b\u3005\u306e\u78ba\u7387\u3092\u52a0\u7b97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u305f\u3068\u3048\u3070\u3001\u7279\u5b9a\u306e\u6642\u9593\u306b\u75c5\u9662\u3067\u51fa\u7523\u304c 1 \u4ef6\u4ee5\u4e0b\u306b\u306a\u308b\u78ba\u7387\u3092\u77e5\u308a\u305f\u3044\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u78ba\u7387\u3092\u8a08\u7b97\u3059\u308b\u306b\u306f\u6b21\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X\u22641)<\/strong> = P(X=0) + P(X=1) = 0.1353 + 0.2707 = <strong>0.406<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">\u8907\u6570\u306e\u78ba\u7387\u3092\u52a0\u7b97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u308c\u306f<strong>\u7d2f\u7a4d<\/strong>\u78ba\u7387\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u540c\u69d8\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e\u6642\u9593\u5185\u306b<em>k<\/em>\u4ee5\u4e0b\u306e\u51fa\u751f\u304c\u767a\u751f\u3059\u308b\u7d2f\u7a4d\u78ba\u7387\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X\u22640)<\/strong> = P(X=0) = <strong>0.1353<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X\u22641)<\/strong> = P(X=0) + P(X=1) = 0.1353 + 0.2707 = <strong>0.406<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>P(X\u22642)<\/strong> = P(X=0) + P(X=1) + P(X=2) =0.1353 + 0.2707 + 0.2707 = <strong>0.6767<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">\u3053\u308c\u3089\u306e\u7d2f\u7a4d\u78ba\u7387\u306f\u3001\u7121\u9650\u306b\u81f3\u308b\u307e\u3067\u306e\u4efb\u610f\u306e\u6570\u306e\u51fa\u751f\u306b\u3064\u3044\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u3066\u3001\u3053\u306e\u7d2f\u7a4d\u78ba\u7387\u5206\u5e03\u3092\u8996\u899a\u5316\u3067\u304d\u307e\u3059\u3002<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-8132 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/poissondist2.png\" alt=\"\u30dd\u30a2\u30bd\u30f3\u7d2f\u7a4d\u78ba\u7387\u5206\u5e03\u306e\u4f8b\" width=\"474\" height=\"289\" srcset=\"\" sizes=\"auto, \"><\/p>\n<div class=\"wp-block-image\"><\/div>\n<h2><strong>\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306e\u6027\u8cea<\/strong><\/h2>\n<p><span style=\"color: #000000;\">\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306b\u306f\u6b21\u306e\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u5206\u5e03\u306e\u5e73\u5747\u306f<strong>\u03bb<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u5206\u5e03\u306e\u5206\u6563\u3082<strong>\u03bb<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u5206\u5e03\u306e\u6a19\u6e96\u504f\u5dee\u306f<strong>\u221a <span style=\"text-decoration: overline;\">\u03bb<\/span><\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u305f\u3068\u3048\u3070\u3001\u3042\u308b\u75c5\u9662\u3067\u306f 1 \u6642\u9593\u3042\u305f\u308a\u5e73\u5747 2 \u4ef6\u306e\u51fa\u7523\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u7279\u5b9a\u306e\u6642\u9593\u306b\u4e88\u60f3\u3055\u308c\u308b\u5e73\u5747\u51fa\u751f\u6570\u306f\u3001\u03bb = 2 \u56de\u306e\u51fa\u751f\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u4e88\u60f3\u3055\u308c\u308b\u51fa\u751f\u6570\u306e\u5206\u6563\u306f \u03bb = 2 \u51fa\u751f\u3067\u3059\u3002<\/span><\/p>\n<h2><strong>\u9b5a\u306e\u5206\u5e03\u7df4\u7fd2\u554f\u984c<\/strong><\/h2>\n<p><span style=\"color: #000000;\">\u6b21\u306e\u7df4\u7fd2\u554f\u984c\u3092\u4f7f\u7528\u3057\u3066\u3001\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306e\u77e5\u8b58\u3092\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><em><strong>\u6ce8:<\/strong>\u3053\u308c\u3089\u306e\u8cea\u554f\u306b\u5bfe\u3059\u308b\u7b54\u3048\u3092\u8a08\u7b97\u3059\u308b\u306b\u306f<a href=\"https:\/\/statorials.org\/ja\/\u9b5a\u306e\u5206\u5e03\u8a08\u7b97\u6a5f\/\" target=\"_blank\" rel=\"noopener\">\u3001\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u8a08\u7b97\u30c4\u30fc\u30eb<\/a>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/em><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u554f\u984c 1<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u8cea\u554f:<\/strong>\u7279\u5b9a\u306e Web \u30b5\u30a4\u30c8\u304c 1 \u6642\u9593\u3042\u305f\u308a 10 \u4ef6\u306e\u58f2\u4e0a\u3092\u4e0a\u3052\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u6307\u5b9a\u3055\u308c\u305f 1 \u6642\u9593\u306b\u3001\u30b5\u30a4\u30c8\u3067\u3061\u3087\u3046\u3069 8 \u4ef6\u306e\u8ca9\u58f2\u304c\u884c\u308f\u308c\u308b\u78ba\u7387\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b?<\/span><\/p>\n<p data-slot-rendered-dynamic=\"true\"><span style=\"color: #000000;\"><strong>\u56de\u7b54:<\/strong> \u03bb = 10 \u304a\u3088\u3073 x = 8 \u3067\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u8a08\u7b97\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001 P(X=8) = <strong>0.1126<\/strong>\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u554f\u984c 2<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u8cea\u554f:<\/strong>\u3042\u308b\u4e0d\u52d5\u7523\u696d\u8005\u306f\u6708\u306b\u5e73\u5747 5 \u4ef6\u306e\u8ca9\u58f2\u3092\u884c\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u306e\u6708\u306b\u3001\u5f7c\u5973\u304c 7 \u4ef6\u4ee5\u4e0a\u306e\u8ca9\u58f2\u3092\u884c\u3046\u78ba\u7387\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b?<\/span><\/p>\n<p data-slot-rendered-dynamic=\"true\"><span style=\"color: #000000;\"><strong>\u56de\u7b54:<\/strong> \u03bb = 5 \u304a\u3088\u3073 x = 7 \u3067\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u8a08\u7b97\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001 P(X&gt;7) = <strong>0.13337<\/strong>\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u554f\u984c 3<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u8cea\u554f:<\/strong>\u3042\u308b\u75c5\u9662\u3067\u306f 1 \u6642\u9593\u3042\u305f\u308a 4 \u4ef6\u306e\u51fa\u7523\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u5185\u306b\u3001\u51fa\u751f\u6570\u304c 4 \u4eba\u4ee5\u4e0b\u306b\u306a\u308b\u78ba\u7387\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b?<\/span><\/p>\n<p data-slot-rendered-dynamic=\"true\"><span style=\"color: #000000;\"><strong>\u56de\u7b54:<\/strong> \u03bb = 4 \u304a\u3088\u3073 x = 4 \u3067\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u8a08\u7b97\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001 P(X\u22644) = <strong>0.62884<\/strong>\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span style=\"color: #000000;\"><strong>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/strong><\/span><\/h2>\n<p><span style=\"color: #000000;\">\u6b21\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7d71\u8a08\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/ja\/\u30db\u309a\u30a4\u30b9-\u30db\u309a\u30a4\u30b9-q\u30db\u309a\u30a4\u30b9-r\u30db\u309a\u30a4\u30b9-r\/\" target=\"_blank\" rel=\"noopener\">R \u3067\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5<\/a><br \/><a href=\"https:\/\/statorials.org\/ja\/\u9b5a\u306e\u5206\u5e03\u30a8\u30af\u30bb\u30eb\/\" target=\"_blank\" rel=\"noopener\">Excel\u3067\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5<\/a><br \/><a href=\"https:\/\/statorials.org\/ja\/\u9b5a\u306e\u78ba\u7387-ti-84-\u8a08\u7b97\u6a5f\/\" target=\"_blank\" rel=\"noopener\">TI-84 \u8a08\u7b97\u6a5f\u3067\u30dd\u30a2\u30bd\u30f3\u78ba\u7387\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5<\/a><br \/><a href=\"https:\/\/statorials.org\/ja\/\u9b5a\u306e\u6d41\u901a\u306e\u5b9f\u4f8b\/\" target=\"_blank\" rel=\"noopener\">\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306e\u5b9f\u4e16\u754c\u306e\u4f8b<\/a><br \/><a href=\"https:\/\/statorials.org\/ja\/\u9b5a\u306e\u5206\u5e03\u8a08\u7b97\u6a5f\/\" target=\"_blank\" rel=\"noopener\">\u9b5a\u306e\u5206\u5e03\u8a08\u7b97\u6a5f<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306f\u3001\u7d71\u8a08\u5b66\u3067\u6700\u3082\u3088\u304f\u4f7f\u308f\u308c\u308b\u5206\u5e03\u306e 1 \u3064\u3067\u3059\u3002 \u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30dd\u30a2\u30bd\u30f3\u5b9f\u9a13\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002 \u9b5a\u306e\u5b9f\u9a13 \u30dd\u30a2\u30bd\u30f3\u5b9f\u9a13\u306f\u3001\u6b21\u306e\u7279\u6027\u3092\u6301\u3064\u5b9f\u9a13\u3067\u3059\u3002 \u5b9f\u9a13\u306e\u6210\u529f\u56de\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u3053\u3068 [&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-757","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>\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306e\u6982\u8981 - \u7d71\u8a08<\/title>\n<meta name=\"description\" content=\"\u6b63\u5f0f\u306a\u5b9a\u7fa9\u3068\u3044\u304f\u3064\u304b\u306e\u6bb5\u968e\u7684\u306a\u4f8b\u3092\u542b\u3080\u3001\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306e\u7c21\u5358\u306a\u7d39\u4ecb\u3002\" \/>\n<meta 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