{"author_url":"https://blog.hatena.ne.jp/malta-yamato/","provider_name":"Hatena Blog","published":"2021-07-20 13:19:40","type":"rich","height":"190","blog_url":"https://malta-yamato.hatenablog.com/","provider_url":"https://hatena.blog","width":"100%","author_name":"malta-yamato","blog_title":"\u30de\u30eb\u958b\u767a\u65e5\u8a18","version":"1.0","description":"\u3044\u304d\u306a\u308a\u3067\u3059\u304c\u2026\u5f53\u305f\u308a\u304f\u3058\u7b49(\u79c1\u306f\u3084\u3089\u3093\u304c\u30ac\u30c1\u30e3\u3068\u304b\uff1f\uff1f)\u3067\u6700\u521d\u306b\u5f53\u305f\u308a\u3092\u5f15\u304f\u307e\u3067\u56de\u6570\u306e\u5206\u5e03\u306f\u5e7e\u4f55\u5206\u5e03\u3068\u3044\u3046\u3082\u306e\u3089\u3057\u3044\u3002 \u3053\u306e\u5206\u5e03(\u78ba\u7387\u306e\u7d2f\u7a4d)\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u3044\u3051\u3070\u3001\u3069\u306e\u7a0b\u5ea6\u306e\u56de\u6570\u3067\u5f53\u305f\u308a\u3092\u5f15\u3051\u308b\u304b\u306b\u3064\u3044\u3066\u4e88\u6e2c\u304c\u3067\u304d\u305d\u3046\u3067\u3042\u308b\u3002 \u4eca\u56de\u306f\u4ee5\u4e0b\u306b\u793a\u3059\u3088\u3046\u306b\u5927\u3056\u3063\u3070\u306b5\u500d\u3001\u4f8b\u3048\u30701/100\u306e\u304f\u3058\u306a\u3089500\u56de\u3001\u3067\u5c11\u306a\u304f\u3068\u3082\u4e00\u56de\u304f\u3089\u3044\u306f\u5f53\u305f\u308a\u3092\u5f15\u3051\u308b\u3060\u308d\u3046\u3068\u4e88\u60f3\u3057\u3066\u307f\u308b\u3002\u3068\u3053\u308d\u3067\u5f53\u9078\u78ba\u7387\u3092p\u3068\u3059\u308b\u3068\u3001\u3053\u306e\u5206\u5e03\u306e\u5e73\u5747\u3068\u5206\u6563\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u3067\u3042\u308b\u3002 \u5e73\u5747 E(X) = 1/p \u5206\u6563 V(X) = (1 - p) / p\u00b2\u9762\u767d\u3044\u3053\u3068\u306bV(X)/E(X)\u3092\u8a08\u7b97\u3059\u308b\u3068\u3001 V(X)/E(X) = (1 - p) / p\u2026","title":"\u78ba\u7387\u306e5\u500d\u3082\u3084\u308c\u3070\u5f53\u305f\u308b\u3060\u308d\u3046(\u5e7e\u4f55\u5206\u5e03)","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmalta-yamato.hatenablog.com%2Fentry%2F2021%2F07%2F20%2F131940\" title=\"\u78ba\u7387\u306e5\u500d\u3082\u3084\u308c\u3070\u5f53\u305f\u308b\u3060\u308d\u3046(\u5e7e\u4f55\u5206\u5e03) - \u30de\u30eb\u958b\u767a\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"url":"https://malta-yamato.hatenablog.com/entry/2021/07/20/131940"}