{"author_name":"derwind","url":"https://randommemory.hatenablog.com/entry/2016/07/03/023738","provider_name":"Hatena Blog","blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","width":"100%","version":"1.0","provider_url":"https://hatena.blog","blog_url":"https://randommemory.hatenablog.com/","title":"2\u4eba\u306e\u5b50\u4f9b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2016%2F07%2F03%2F023738\" title=\"2\u4eba\u306e\u5b50\u4f9b - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["math-probability"],"author_url":"https://blog.hatena.ne.jp/derwind/","type":"rich","description":"\u78ba\u7387\u8ad6 (\u65b0\u3057\u3044\u89e3\u6790\u5b66\u306e\u6d41\u308c)\u306b\u306f\u4ed6\u306e\u9762\u767d\u3044\u984c\u6750\u304c\u3042\u308b\u3002\u300c\u5b50\u4f9b\u304c\u4e8c\u4eba\u3044\u308b\u5bb6\u5ead\u3092\u8a2a\u306d\u305f\u3068\u3053\u308d\u3001\u7537\u306e\u5b50\u304c\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u305f\u3002\u305d\u306e\u6642\u3082\u3046\u4e00\u4eba\u306e\u5b50\u4f9b\u306e\u7537\u306e\u5b50\u3067\u3042\u308b\u78ba\u7387\u306f\u3044\u304f\u3089\u304b\uff1f\u300d\u3068\u3044\u3046\u306e\u3060\u3002 \u78ba\u7387\u7a7a\u9593\u3092 { \u7537\u7537, \u7537\u5973, \u5973\u7537, \u5973\u5973 } \u3068\u3059\u308b\u3068\u3001 (1)\u3068\u306b\u304b\u304f\u7537\u306e\u5b50\u304c\u3044\u308b\u3093\u3060\u3088\u3068\u3044\u3046\u60c5\u5831\u3060\u3051\u306e\u6642 3/4\u306e\u78ba\u7387\u3067\u7537\u306e\u5b50\u304c\u3044\u3066\u3001\u7537\u7537\u306f1/4\u306e\u78ba\u7387\u306a\u306e\u3067\u30011/3\u306e\u78ba\u7387\u3067\u300c\u3082\u3046\u4e00\u4eba\u306e\u5b50\u4f9b\u306e\u7537\u306e\u5b50\u300d\u3068\u306a\u308b\u3002(2)\u6700\u521d\u306e\u5b50\u304c\u7537\u306e\u5b50\u306a\u3093\u3060\u3088\u3068\u3044\u3046\u60c5\u5831\u304c\u5f97\u3089\u308c\u305f\u5834\u5408 { \u7537\u7537, \u7537\u5973 } \u306e\u4e2d\u306e { \u7537\u7537 } \u306e\u30b1\u30fc\u30b9\u306a\u306e\u3067 1/2 \u3068\u306a\u308b\u3002\u308f\u3049\u3001\u3082\u3046\u7d50\u679c\u304c\u5909\u308f\u3063\u3061\u3083\u3063\u305f\u3088\uff01 \u3068\u3001\u307e\u3041\u672c\u3067\u306f\u3053\u306e\u30b1\u30fc\u30b9\u3060\u3051\u3060\u2026","published":"2016-07-03 02:37:38","image_url":null,"height":"190"}