{"id":3609,"date":"2018-09-26T16:19:14","date_gmt":"2018-09-26T07:19:14","guid":{"rendered":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/?p=3609"},"modified":"2024-05-13T08:53:41","modified_gmt":"2024-05-12T23:53:41","slug":"df-jiyu","status":"publish","type":"post","link":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/df-jiyu\/","title":{"rendered":"\u5fc3\u7406\u5b66\u306e\u7d71\u8a08\u89e3\u6790\u306b\u304a\u3051\u308b\u300c\u81ea\u7531\u5ea6\u300d\u3068\u306f\u4f55\u304b\uff1f"},"content":{"rendered":"

\"\"<\/p>\n

\u3053\u3093\u306b\u3061\u306f\u3001\u56db\u8c37\u5b66\u9662\u306e\u590f\u76ee\u3067\u3059\u3002<\/p>\n

\u5fc3\u7406\u5b66\u306e\u7528\u8a9e\u306e\u4e2d\u306b\u306f\u3001\u79c1\u305f\u3061\u304c\u666e\u6bb5\u306e\u751f\u6d3b\u306e\u4e2d\u3067\u4f7f\u3046\u610f\u5473\u3068\u3001\u7570\u306a\u3063\u305f\u610f\u5473\u3067\u4f7f\u3046\u8a00\u8449\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5fc3\u7406\u5b66\u306e\u300c\u7d71\u8a08\u89e3\u6790\u300d\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u7528\u8a9e\u3067\u3042\u308b\u300c\u81ea\u7531\u5ea6\uff08degrees of freedom: df\uff09\u300d\u306b\u3064\u3044\u3066\u3001\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

\u300c\u81ea\u7531\u5ea6\u300d\u306e\u5b9a\u7fa9<\/h3>\n

\"\"<\/p>\n

\u81ea\u7531\u5ea6\u3068\u306f\u3001\u300c\u81ea\u7531\u306b\u5909\u52d5\u3067\u304d\u308b\u6e2c\u5b9a\u5024\u306e\u500b\u6570\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002<\/span><\/p>\n

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\n\u300c\u76f8\u4e92\u9593\u306b\u6210\u308a\u7acb\u3064\u95a2\u4fc2\u5f0f\u300d\u306e\u3053\u3068\u306f\u3001\u300c\u30d1\u30e9\u30e1\u30fc\u30bf\u300d\u3068\u547c\u3073\u307e\u3059\u3002
\n\u3064\u307e\u308a\u300c1\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u63a8\u5b9a\u3059\u308b\u305f\u3073\u306b1\u3064\u306e\u81ea\u7531\u5ea6\u3092\u5931\u3046\u300d\u305f\u3081\u3001\u6a19\u672c\u6570\u3092n\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6570\u3092p\u3068\u3059\u308b\u3068\u3001\u81ea\u7531\u5ea6\u306fn-p\u3068\u3057\u3066\u8868\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u306f\uff1f<\/h3>\n

\"\"<\/p>\n

\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u306f\u3001\u6bcd\u96c6\u56e3\u306e\u7279\u5fb4\u3092\u8868\u3059\u3082\u306e\u3001\u3068\u3068\u3089\u3048\u307e\u3059\u3002<\/span>
\n\u5177\u4f53\u7684\u306b\u306f\u3001\u5e73\u5747\u5024\u3084\u4e2d\u592e\u5024\u3001\u6700\u5927\u5024\u3084\u76f8\u95a2\u4fc2\u6570\u3001\u5408\u8a08\u5024\u306a\u3069\u3092\u63a8\u5b9a\u3057\u3066\u3044\u304f\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n

\u305f\u3068\u3048\u3070\u300ca,b,c,d,e\u300d\u3068\u3044\u3046\u5909\u6570\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002
\n\u4e92\u3044\u306b\u4f55\u306e\u95a2\u4fc2\u3082\u81ea\u7531\u306b\u5024\u304c\u5909\u52d5\u3059\u308b\u3068\u304d\u3001\u300c\u81ea\u7531\u5ea6\u306f5\u300d\u3068\u306a\u308a\u307e\u3059\u3002
\n\u3082\u3057\u3001\u3053\u3053\u306b\u300ca+b+c+d+e=20\u300d\u3068\u3044\u3046\u30d1\u30e9\u30e1\u30fc\u30bf\u30921\u3064\u8ffd\u52a0\u3057\u305f\u5834\u5408\u3001\u300ca=20-(b+c+d+e)\u300d\u306e\u3088\u3046\u306b\u30011\u3064\u306e\u5024\u304c\u4ed6\u306e4\u3064\u306e\u5024\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002
\n\u3082\u3046\u3059\u3053\u3057\u3001\u8a73\u3057\u304f\u8aac\u660e\u3059\u308b\u3068\u30015\u3064\u306e\u5909\u6570\u304c\u3042\u308a\u3001\u300c\u5408\u8a08\u5024\u304c20\u300d\u3068\u898f\u5b9a\u3055\u308c\u305f\uff08\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\uff09\u6642\u70b9\u3067\u3001\uff14\u3064\u307e\u3067\u306f\u81ea\u7531\u3067\u3059\u3002\u3057\u304b\u3057\u30014\u3064\u304c\u6c7a\u307e\u3063\u305f\u6642\u70b9\u3067\u6b8b\u308a\u306e\u4e00\u3064\u306f\u6c7a\u5b9a\u3057\u307e\u3059\u3002
\n\u81ea\u7531\u306b\u5909\u52d5\u3067\u304d\u308b\u6e2c\u5b9a\u5024\u306e\u500b\u6570\u306f4\u3064\u3068\u306a\u308a\u307e\u3059\u3002\u3067\u3059\u304b\u3089\u81ea\u7531\u5ea6\u306f\uff14\uff08\u3064\u307e\u308a\uff15\uff0d\uff11\uff09\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u81ea\u7531\u5ea6\u3068\u306f\u3001\u6a19\u672c\u6570\u304b\u3089\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6570\u3092\u5f15\u3044\u305f\u6570\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002
\n\u3064\u307e\u308a\u3001
\n\u300c\u81ea\u7531\u5ea6\uff1d\u6a19\u672c\u6570n\uff0d\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6570p\u300d\u3068\u3044\u3046\u95a2\u4fc2\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/span><\/p>\n

\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u5177\u4f53\u7684\u4e8b\u4f8b<\/h4>\n

\"\"<\/p>\n

\u3088\u308a\u5177\u4f53\u4f8b\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

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\n\u8d64\u7d44\u3068\u9752\u7d44\u306e\uff12\u3064\u306f\u81ea\u7531\u306b\u4eba\u6570\u306f\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300120\u4eba\u305a\u3064\u3067\u3082\u3088\u3044\u3067\u3059\u3057\u3001\u8d64\u306f30\u4eba\u3067\u9752\u306f31\u4eba\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002
\n\u3057\u304b\u3057\u3001\u8d64\u7d44\u3068\u9752\u7d44\u306e\u4eba\u6570\u304c\u6c7a\u307e\u3063\u305f\u6642\u70b9\u3067\u3001\u767d\u7d44\u306e\u751f\u5f92\u6570\u306f\u6c7a\u5b9a\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u3088\u3046\u306b\u3001\u81ea\u7531\u306b\u5024\u3092\u5909\u3048\u3046\u308b\u3082\u306e\u306f\u3044\u304f\u3064\u3042\u308b\u304b\u3001\u3068\u3044\u3046\u306e\u304c\u300c\u81ea\u7531\u5ea6\u300d\u3067\u3059\u3002<\/span>
\n\u4eca\u56de\u306e\u4f8b\u3067\u8a00\u3048\u3070\u3001\u300c\uff13\u30af\u30e9\u30b9\u306e\u5408\u8a08\u5024\u304c100\u4eba\u300d\u3068\u3044\u3046\u306e\u304c\u6c7a\u5b9a\u6253\u306b\u306a\u308b\u306e\u3067\u3001\u5408\u8a08\u5024\u304c\u300c\u30d1\u30e9\u30e1\u30fc\u30bf\u300d\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u3082\u3046\uff11\u3064\u4f8b\u3092\u6319\u3052\u307e\u3057\u3087\u3046\u3002
\n\uff11\uff10\uff0c\uff12\uff0c\uff13\uff0c\uff18\uff0c\uff17\uff0c\uff13\uff0c\uff13\uff0c\uff19\uff0c\uff11\uff11\uff0c\uff15\u3068\u3044\u304610\u500b\u306e\u30c7\u30fc\u30bf\u5024\u304c\u3042\u308a\u307e\u3057\u305f\u3002
\n\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u3057\u3066\u5e73\u5747\u5024\u3092\u6c42\u3081\u308b\u3068\u3057\u307e\u3059\u3002
\n10\u500b\u306e\u6570\u3092\u8db3\u3057\u3066\u5272\u308b\u30686.1\u3068\u306a\u308a\u307e\u3059\u3002
\n\u3053\u306e\u5834\u5408\u3001\u3082\u3068\u306f10\u500b\u306e\u6570\u5b57\u3067\u81ea\u7531\u5ea6\u306f\uff11\uff10\u3060\u3063\u305f\u306e\u304c\u3001\u5e73\u5747\u5024\u304c\u6c7a\u5b9a\u3055\u308c\u305f\u3053\u3068\u3067\u3001\uff19\u3064\u307e\u3067\u306f\u8272\u3005\u306a\u70b9\u6570\u304c\u3042\u308a\u3048\u307e\u3059\u304c\u30019\u3064\u304c\u308f\u304b\u3063\u305f\u6642\u70b9\u3067\u6b8b\u308a\u306e\u4e00\u3064\u306e\u70b9\u6570\u306f\u6c7a\u5b9a\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002
\n\u3067\u3059\u304b\u3089\u81ea\u7531\u5ea6\u306f\uff11\uff10\uff0d\uff11\u3067\uff19\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u307e\u3068\u3081\uff1a\u5fc3\u7406\u5b66\u306e\u7d71\u8a08\u306b\u304a\u3051\u308b\u81ea\u7531\u5ea6\u3068\u306f<\/h3>\n

\"\"<\/p>\n

\u5fc3\u7406\u5b66\u306e\u7d71\u8a08\u306b\u304a\u3044\u3066\u3001\u81ea\u7531\u5ea6\u306f\u5206\u6563\u306e\u8a08\u7b97\u306e\u969b\u306e\u5206\u6bcd<\/span>\u3068\u3057\u3066\u4e3b\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002
\n\u3053\u306e\u5206\u6563\u3092\u6c42\u3081\u308b\u305f\u3081\u306b\u306f\u3001\u5e73\u5747\u5024\u3092\u63a8\u5b9a\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u5e73\u5747\u5024\u306f\u524d\u8ff0\u306e\u300c\u30d1\u30e9\u30e1\u30fc\u30bf\u300d\u306b\u8a72\u5f53\u3057\u307e\u3059\u306e\u3067\u3001\u5e73\u5747\u5024\u3092\u63a8\u5b9a\u3057\u305f\u6642\u70b9\u3067\uff11\u3064\u306e\u81ea\u7531\u5ea6\u3092\u5931\u3044\u3001\u5206\u6563\u306e\u516c\u5f0f\u306b\u7f6e\u3051\u308b\u5206\u6bcd\u3068\u3057\u3066\u306e\u81ea\u7531\u5ea6\u306fn-1\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

<\/div>\n

\u56db\u8c37\u5b66\u9662\u3067\u306f\u3001\u521d\u3081\u3066\u5fc3\u7406\u5b66\u3092\u5b66\u3076\u4eba\u306e\u305f\u3081\u306b\u300c\u5fc3\u7406\u5b66\u5165\u9580\u8b1b\u5ea7\u300d\u3082\u958b\u8b1b\u3057\u3066\u3044\u307e\u3059\u3002<\/span>
\n\u672c\u683c\u7684\u306b\u5fc3\u7406\u8077\u3092\u76ee\u6307\u3059\u65b9\u306f\u300c\u81e8\u5e8a\u5fc3\u7406\u58eb\u6307\u5b9a\u5927\u5b66\u9662\u5bfe\u7b56\u8b1b\u5ea7\u300d\u304c\u304a\u52e7\u3081\u3067\u3059\u3002<\/p>\n

\u53d7\u8b1b\u524d\u306e\u3054\u76f8\u8ac7\u3082\u53d7\u3051\u4ed8\u3051\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u3001\u304a\u6c17\u8efd\u306b\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3084\u304a\u96fb\u8a71\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n

\"\"<\/a>
\n>\u5fc3\u7406\u5b66\u5165\u9580\u8b1b\u5ea7<\/a>
\n <\/p>\n

<\/a>
\n>\u81e8\u5e8a\u5fc3\u7406\u58eb\u6307\u5b9a\u5927\u5b66\u9662\u5bfe\u7b56\u8b1b\u5ea7(\u901a\u4fe1)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3053\u3093\u306b\u3061\u306f\u3001\u56db\u8c37\u5b66\u9662\u306e\u590f\u76ee\u3067\u3059\u3002 \u5fc3\u7406\u5b66\u306e\u7528\u8a9e\u306e\u4e2d\u306b\u306f\u3001\u79c1\u305f\u3061\u304c\u666e\u6bb5\u306e\u751f\u6d3b\u306e\u4e2d\u3067\u4f7f\u3046\u610f\u5473\u3068\u3001\u7570\u306a\u3063\u305f\u610f\u5473\u3067\u4f7f\u3046\u8a00\u8449\u3082\u3042\u308a\u307e\u3059\u3002 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5fc3\u7406\u5b66\u306e\u300c\u7d71\u8a08\u89e3\u6790\u300d\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u7528\u8a9e\u3067\u3042\u308b\u300c\u81ea\u7531\u5ea6\uff08degrees of f […]<\/p>\n","protected":false},"author":2,"featured_media":3639,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[34,655,654,56,170,269,54,660,658,659,441,657,656],"class_list":{"0":"post-3609","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-faq","8":"tag-34","9":"tag-655","10":"tag-654","11":"tag-56","12":"tag-170","13":"tag-269","14":"tag-54","15":"tag-660","16":"tag-658","17":"tag-659","18":"tag-441","19":"tag-657","20":"tag-656"},"_links":{"self":[{"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/posts\/3609"}],"collection":[{"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/comments?post=3609"}],"version-history":[{"count":0,"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/posts\/3609\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/media\/3639"}],"wp:attachment":[{"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/media?parent=3609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/categories?post=3609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yotsuyagakuin-tsushin.com\/b_psychology-blog\/wp-json\/wp\/v2\/tags?post=3609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}