{"id":730916,"date":"2018-11-12T04:22:54","date_gmt":"2018-11-12T04:22:54","guid":{"rendered":"https:\/\/www.questionpro.com\/blog\/%e3%82%b5%e3%83%b3%e3%83%97%e3%83%ab%e3%80%82%e5%ae%9a%e7%be%a9%e3%80%81%e6%96%b9%e6%b3%95%e8%ab%96%e3%80%81%e7%a8%ae%e9%a1%9e%e3%80%81%e6%96%b9%e5%bc%8f%e3%80%81%e4%be%8b%e9%a1%8c\/"},"modified":"2018-11-12T04:22:54","modified_gmt":"2018-11-12T04:22:54","slug":"%e3%82%b5%e3%83%b3%e3%83%97%e3%83%ab%e3%80%82%e5%ae%9a%e7%be%a9%e3%80%81%e6%96%b9%e6%b3%95%e8%ab%96%e3%80%81%e7%a8%ae%e9%a1%9e%e3%80%81%e6%96%b9%e5%bc%8f%e3%80%81%e4%be%8b%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/www.questionpro.com\/blog\/ja\/%e3%82%b5%e3%83%b3%e3%83%97%e3%83%ab%e3%80%82%e5%ae%9a%e7%be%a9%e3%80%81%e6%96%b9%e6%b3%95%e8%ab%96%e3%80%81%e7%a8%ae%e9%a1%9e%e3%80%81%e6%96%b9%e5%bc%8f%e3%80%81%e4%be%8b%e9%a1%8c\/","title":{"rendered":"\u30b5\u30f3\u30d7\u30eb\u3002\u5b9a\u7fa9\u3001\u65b9\u6cd5\u8ad6\u3001\u7a2e\u985e\u3001\u65b9\u5f0f\u3001\u4f8b\u984c"},"content":{"rendered":"<p>\u5e02\u5834\u8abf\u67fb\u3084\u73fe\u5730\u3067\u306e\u65e2\u5b58\u8abf\u67fb\u306a\u3069\u3001\u7814\u7a76\u8005\u306f\u3069\u308c\u304f\u3089\u3044\u306e\u983b\u5ea6\u3067\u9069\u5207\u306a\u8abf\u67fb\u5bfe\u8c61\u8005\u3092\u63a2\u3057\u3066\u3044\u308b\u306e\u3060\u308d\u3046\u304b\u3002 \u672c\u8abf\u67fb\u306e\u30b5\u30f3\u30d7\u30eb\u307e\u305f\u306f\u56de\u7b54\u8005\u306f\u3001\u65e2\u77e5\u307e\u305f\u306f\u672a\u77e5\u306e\u9867\u5ba2\u307e\u305f\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u96c6\u5408\u304b\u3089\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u5178\u578b\u7684\u306a\u56de\u7b54\u8005\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306f\u5206\u304b\u3063\u3066\u3044\u3066\u3082\u3001\u8abf\u67fb\u7814\u7a76\u3092\u5b8c\u4e86\u3055\u305b\u308b\u305f\u3081\u306e\u56de\u7b54\u8005\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 \u305d\u306e\u3088\u3046\u306a\u3068\u304d\u3001\u7814\u7a76\u8005\u3084\u8abf\u67fb\u30c1\u30fc\u30e0\u306f\u3001\u5c02\u9580\u6a5f\u95a2\u306b\u4f9d\u983c\u3057\u3066\u3001\u56de\u7b54\u8005\u30d1\u30cd\u30eb\u3092\u5229\u7528\u3057\u305f\u308a\u3001\u56de\u7b54\u8005\u3092\u8cfc\u5165\u3057\u305f\u308a\u3057\u3066\u3001\u8abf\u67fb\u7814\u7a76\u3092\u5b8c\u6210\u3055\u305b\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u56de\u7b54\u8005\u306f\u3001\u4eba\u53e3\u7d71\u8a08\u5b66\u7684\u57fa\u6e96\u306b\u5408\u81f4\u3059\u308b\u4e00\u822c\u96c6\u56e3\u306e\u56de\u7b54\u8005\u3001\u307e\u305f\u306f\u7279\u5b9a\u306e\u57fa\u6e96\u306b\u57fa\u3065\u304f\u56de\u7b54\u8005\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u306e\u3088\u3046\u306a\u56de\u7b54\u8005\u306f\u3001\u7814\u7a76\u8abf\u67fb\u306e\u6210\u529f\u306b\u4e0d\u53ef\u6b20\u306a\u5b58\u5728\u3067\u3059\u3002<\/p>\n<h2><b>\u30b5\u30f3\u30d7\u30eb\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/b><\/h2>\n<p><b>\u5b9a\u7fa9\u3059\u308b\u3002 <\/b><span style=\"font-weight: 400;\">\u30b5\u30f3\u30d7\u30eb\u3068\u306f\u3001\u7814\u7a76\u8005\u304c\u3042\u3089\u304b\u3058\u3081\u5b9a\u7fa9\u3055\u308c\u305f\u9078\u629e\u65b9\u6cd5\u3092\u7528\u3044\u3066\u3001\u3088\u308a\u5927\u304d\u306a\u6bcd\u96c6\u56e3\u304b\u3089\u9078\u629e\u307e\u305f\u306f\u62bd\u51fa\u3057\u305f\u3001\u3088\u308a\u5c0f\u3055\u306a\u30c7\u30fc\u30bf\u306e\u96c6\u5408\u3068\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u8981\u7d20\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u30dd\u30a4\u30f3\u30c8\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30e6\u30cb\u30c3\u30c8\u3001\u307e\u305f\u306f\u30aa\u30d6\u30b6\u30d9\u30fc\u30b7\u30e7\u30f3\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002 \u30b5\u30f3\u30d7\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u306f\u3001\u52b9\u7387\u7684\u306a\u5b9f\u65bd\u65b9\u6cd5\u3067\u3059\u3002  <\/span><a href=\"https:\/\/www.questionpro.com\/blog\/what-is-research\/\"><span style=\"font-weight: 400;\">\u7814\u7a76<\/span><\/a><span style=\"font-weight: 400;\">. \u591a\u304f\u306e\u5834\u5408\u3001\u6bcd\u96c6\u56e3\u5168\u4f53\u3092\u8abf\u67fb\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u304b\u3001\u30b3\u30b9\u30c8\u3068\u6642\u9593\u304c\u304b\u304b\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002 \u3057\u305f\u304c\u3063\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u8abf\u67fb\u3059\u308b\u3053\u3068\u3067\u3001\u7814\u7a76\u8005\u306f\u6bcd\u96c6\u56e3\u5168\u4f53\u306b\u9069\u7528\u3067\u304d\u308b\u3088\u3046\u306a\u6d1e\u5bdf\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4f8b\u3048\u3070\u3001\u3042\u308b\u643a\u5e2f\u96fb\u8a71\u30e1\u30fc\u30ab\u30fc\u304c\u7c73\u56fd\u306e\u5927\u5b66\u306e\u5b66\u751f\u3092\u5bfe\u8c61\u306b\u6a5f\u80fd\u8abf\u67fb\u3092\u884c\u3044\u305f\u3044\u3068\u8003\u3048\u305f\u5834\u5408\u3002 \u5b66\u751f\u304c\u4f7f\u3063\u3066\u3044\u308b\u6a5f\u80fd\u3001\u6b32\u3057\u3044\u6a5f\u80fd\u3001\u652f\u6255\u3063\u3066\u3082\u3088\u3044\u4fa1\u683c\u306a\u3069\u3092\u8abf\u3079\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u7dbf\u5bc6\u306a\u8abf\u67fb\u7814\u7a76\u3092\u884c\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002 \u3053\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u958b\u767a\u304c\u5fc5\u8981\u306a\u6a5f\u80fd\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u5fc5\u8981\u306a\u6a5f\u80fd\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u4fa1\u683c\u8a2d\u5b9a\u3001\u305d\u3057\u3066\u5e02\u5834\u6295\u5165\u6226\u7565\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002  <\/span><\/p>\n<p><span style=\"font-weight: 400;\">2016\/17\u5e74\u3060\u3051\u3067\u3082\u3001\u5168\u7c73\u306e\u5927\u5b66\u306b\u5728\u7c4d\u3059\u308b\u5b66\u751f\u6570\u306f2,470\u4e07\u4eba\u306b\u306e\u307c\u308a\u307e\u3059\u3002 \u3053\u306e\u3088\u3046\u306a\u5b66\u751f\u3092\u3059\u3079\u3066\u8abf\u67fb\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3042\u308a\u3001\u6642\u9593\u3092\u304b\u3051\u308c\u3070\u65b0\u3057\u3044\u88c5\u7f6e\u304c\u5197\u9577\u306b\u306a\u308a\u3001\u958b\u767a\u8cbb\u3092\u304b\u3051\u308c\u3070\u7814\u7a76\u304c\u7121\u99c4\u306b\u306a\u308b\u3002 \u5730\u7406\u7684\u306a\u4f4d\u7f6e\u304b\u3089\u5927\u5b66\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u4f5c\u308a\u3001\u3055\u3089\u306b\u305d\u306e\u5927\u5b66\u304b\u3089\u5b66\u751f\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u4f5c\u308b\u3053\u3068\u3067\u3001\u7814\u7a76\u306b\u5341\u5206\u306a\u6570\u306e\u5b66\u751f\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/span><\/p>\n<p style=\"text-align: center;\"><a class=\"square-cta secondary-lined-cta\" href=\"https:\/\/www.questionpro.com\/a\/showEntry.do?mode=audience&amp;sourceRef=blog-audience\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>\u56de\u7b54\u8005\u306e\u9078\u629e<\/strong><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u4e00\u822c\u7684\u306b\u3001\u5e02\u5834\u8abf\u67fb\u306e\u305f\u3081\u306e\u6bcd\u96c6\u56e3\u306f <\/span><a href=\"https:\/\/www.questionpro.com\/blog\/what-is-market-research\/\"><br \/>\n  <span style=\"font-weight: 400;\">\u5e02\u5834\u8abf\u67fb<\/span><br \/>\n<\/a><span style=\"font-weight: 400;\"> \u306f\u81a8\u5927\u3067\u3059\u3002 \u5168\u4eba\u53e3\u3092\u96c6\u8a08\u3059\u308b\u3053\u3068\u306f\u73fe\u5b9f\u7684\u306b\u4e0d\u53ef\u80fd\u3067\u3042\u308b\u3002 \u30b5\u30f3\u30d7\u30eb\u306f\u901a\u5e38\u3001\u3053\u306e\u6bcd\u96c6\u56e3\u304b\u3089\u7ba1\u7406\u53ef\u80fd\u306a\u5927\u304d\u3055\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002 \u7814\u7a76\u8005\u306f\u3001\u3053\u308c\u3089\u306e\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u8abf\u67fb\u3001\u4e16\u8ad6\u8abf\u67fb\u3001\u30a2\u30f3\u30b1\u30fc\u30c8\u306a\u3069\u306e\u5f62\u3067\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3001\u3053\u306e\u30c7\u30fc\u30bf\u5206\u6790\u3092\u3088\u308a\u5e83\u3044\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u5916\u633f\u3059\u308b\u3002<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-124291\" src=\"https:\/\/www.questionpro.com\/blog\/wp-content\/uploads\/2018\/11\/what-is-sample-vs-population-min.jpg\" alt=\"\u30b5\u30f3\u30d7\u30eb What is\" width=\"900\" height=\"546\"><\/p>\n<h3><b>\u30b5\u30f3\u30d7\u30eb\u306e\u7a2e\u985e\u30b5\u30f3\u30d7\u30eb\u306e\u9078\u629e\u65b9\u6cd5\u3068\u4f8b<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u30b5\u30f3\u30d7\u30eb\u3092\u5c0e\u304d\u51fa\u3059\u30d7\u30ed\u30bb\u30b9\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30e1\u30bd\u30c3\u30c9\u3068\u547c\u3073\u307e\u3059\u3002 \u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u8abf\u67fb\u7814\u7a76\u306e\u4e00\u90e8\u3068\u3057\u3066\u53ce\u96c6\u3055\u308c\u308b\u91cf\u7684\u30c7\u30fc\u30bf\u3068\u8cea\u7684\u30c7\u30fc\u30bf\u3092\u5c0e\u304d\u51fa\u3059\u65b9\u6cd5\u3067\u3042\u308a\u3001\u8abf\u67fb\u30c7\u30b6\u30a4\u30f3\u306e\u4e0d\u53ef\u6b20\u306a\u90e8\u5206\u3092\u5f62\u6210\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.questionpro.com\/blog\/types-of-sampling-for-social-research\/\">\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u65b9\u6cd5\u306f<\/a>\u3001\u78ba\u7387\u7684\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3068\u975e\u78ba\u7387\u7684\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3068\u3044\u30462\u3064\u306e\u7570\u306a\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u7279\u5fb4\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002<\/span><\/p>\n<h4><b>\u78ba\u7387\u7684\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u65b9\u6cd5\u3068\u305d\u306e\u4f8b<\/b><\/h4>\n<p><a href=\"https:\/\/www.questionpro.com\/blog\/probability-sampling\/\"><span style=\"font-weight: 400;\">\u78ba\u7387\u7684\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/span><\/a><span style=\"font-weight: 400;\"> \u306f\u3001\u78ba\u7387\u8ad6\u306b\u57fa\u3065\u3044\u3066\u6bcd\u96c6\u56e3\u304b\u3089\u5bfe\u8c61\u3092\u62bd\u51fa\u3059\u308b\u6a19\u672c\u62bd\u51fa\u306e\u65b9\u6cd5\u3067\u3042\u308b\u3002 \u3053\u306e\u65b9\u6cd5\u306f\u3001\u6bcd\u96c6\u56e3\u306e\u5168\u54e1\u3092\u542b\u307f\u3001\u5168\u54e1\u304c\u7b49\u3057\u304f\u9078\u3070\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002 \u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u7a2e\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u306f\u4f55\u306e\u30d0\u30a4\u30a2\u30b9\u3082\u306a\u3044\u3002 \u305d\u306e\u5f8c\u3001\u6bcd\u96c6\u56e3\u306b\u5c5e\u3059\u308b\u4e00\u4eba\u3072\u3068\u308a\u304c\u7814\u7a76\u306b\u53c2\u52a0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u9078\u5b9a\u57fa\u6e96\u306f\u3001\u5e02\u5834\u8abf\u67fb\u306e\u958b\u59cb\u6642\u306b\u6c7a\u5b9a\u3055\u308c\u3001\u8abf\u67fb\u306e\u91cd\u8981\u306a\u69cb\u6210\u8981\u7d20\u3068\u306a\u308b\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u78ba\u7387\u7684\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u3055\u3089\u306b4\u3064\u306e\u7570\u306a\u308b\u30bf\u30a4\u30d7\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002 \u305d\u308c\u3089\u306f<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><b>\u5358\u7d14\u306a\u30e9\u30f3\u30c0\u30e0\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/b> <span style=\"font-weight: 400;\">\u6700\u3082\u7c21\u5358\u306a\u6a19\u672c\u62bd\u51fa\u65b9\u6cd5\u3067\u3059\u3002 <\/span><a href=\"https:\/\/www.questionpro.com\/blog\/simple-random-sampling\/\"><br \/>\n  <span style=\"font-weight: 400;\">\u5358\u7d14\u7121\u4f5c\u70ba\u62bd\u51fa\uff08simple random sampling<\/span><br \/>\n<\/a><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">. \u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u5404\u30e1\u30f3\u30d0\u30fc\u304c\u5e73\u7b49\u306b\u7814\u7a76\u306b\u53c2\u52a0\u3059\u308b\u6a5f\u4f1a\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u3053\u306e\u30b5\u30f3\u30d7\u30eb\u96c6\u56e3\u306e\u5bfe\u8c61\u306f\u3001\u7d14\u7c8b\u306b\u7121\u4f5c\u70ba\u306b\u9078\u3070\u308c\u3066\u304a\u308a\u3001\u5404\u30e1\u30f3\u30d0\u30fc\u306f\u540c\u3058\u78ba\u7387\u3067\u9078\u3070\u308c\u3066\u3044\u308b\u3002  <\/span><\/span>\u4f8b\u3048\u3070\u3001\u5927\u5b66\u306e\u5b66\u90e8\u9577\u304c\u5b66\u751f\u304b\u3089\u6559\u5e2b\u306b\u5bfe\u3059\u308b\u8a8d\u8b58\u3084\u6559\u80b2\u30ec\u30d9\u30eb\u306b\u3064\u3044\u3066\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u53ce\u96c6\u3057\u305f\u3044\u5834\u5408\u3001\u5927\u5b66\u306e\u5168\u5b66\u751f1000\u4eba\u304c\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u4e00\u90e8\u3068\u306a\u308a\u3048\u307e\u3059\u3002 \u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u306f\u3001\u4efb\u610f\u306e100\u4eba\u306e\u751f\u5f92\u304c\u7121\u4f5c\u70ba\u306b\u9078\u3070\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\"><b>\u30af\u30e9\u30b9\u30bf\u30fc\u30fb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/b>\u30af\u30e9\u30b9\u30bf\u30fc\u30fb<a href=\"https:\/\/www.questionpro.com\/blog\/cluster-sampling\/\">\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f<\/a>\u3001\u56de\u7b54\u8005\u96c6\u56e3\u3092\u7b49\u3057\u3044\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u5206\u5272\u3059\u308b\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u624b\u6cd5\u306e\u4e00\u7a2e\u3067\u3059\u3002 \u5e74\u9f62\u3001\u5834\u6240\u3001\u6027\u5225\u306a\u3069\u306e\u4eba\u53e3\u7d71\u8a08\u5b66\u7684\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u7279\u5b9a\u3057\u3001\u30b5\u30f3\u30d7\u30eb\u306b\u542b\u3081\u307e\u3059\u3002 \u3053\u306e\u305f\u3081\u3001\u30a2\u30f3\u30b1\u30fc\u30c8\u4f5c\u6210\u8005\u306f\u3001\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u304b\u3089\u5b9f\u7528\u7684\u306a\u63a8\u8ad6\u3092\u5c0e\u304d\u51fa\u3059\u3053\u3068\u304c\u6975\u3081\u3066\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001FDA\u304c\u85ac\u306e\u526f\u4f5c\u7528\u306b\u95a2\u3059\u308b\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u305f\u3044\u5834\u5408\u3001\u30a2\u30e1\u30ea\u30ab\u672c\u571f\u3092\u5dde\u306e\u3088\u3046\u306b\u7279\u5fb4\u7684\u306a\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u305d\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u5c5e\u3059\u308b\u56de\u7b54\u8005\u306b\u5bfe\u3057\u3066\u3001\u8abf\u67fb\u7814\u7a76\u3092\u5b9f\u65bd\u3059\u308b\u3002 \u3053\u306e\u3088\u3046\u306b\u30b5\u30f3\u30d7\u30eb\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u53ce\u96c6\u3092\u7dbf\u5bc6\u306b\u884c\u3044\u3001\u6d88\u8cbb\u3068\u884c\u52d5\u304c\u5bb9\u6613\u306a\u3001\u30a4\u30f3\u30b5\u30a4\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\"><b>\u30b7\u30b9\u30c6\u30de\u30c6\u30a3\u30c3\u30af\u30fb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/b> <a href=\"https:\/\/www.questionpro.com\/blog\/systematic-sampling\/\"><br \/>\n  <span style=\"font-weight: 400;\">\u30b7\u30b9\u30c6\u30de\u30c6\u30a3\u30c3\u30af\u30fb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/span><br \/>\n<\/a><span style=\"font-weight: 400;\"> \u306f\u3001\u8abf\u67fb\u8005\u304c\u6bcd\u96c6\u56e3\u304b\u3089\u7b49\u9593\u9694\u3067\u56de\u7b54\u8005\u3092\u9078\u3076\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u65b9\u6cd5\u3067\u3042\u308b\u3002 \u30b5\u30f3\u30d7\u30eb\u3092\u9078\u629e\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u51fa\u767a\u70b9\u3092\u9078\u3073\u3001\u3042\u3089\u304b\u3058\u3081\u8a2d\u5b9a\u3055\u308c\u305f\u30b5\u30f3\u30d7\u30eb\u9593\u9694\u3067\u56de\u7b54\u8005\u3092\u9078\u3076\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002 \u4f8b\u3048\u3070\u30011\u4e07\u4eba\u306e\u5fdc\u52df\u8005\u306e\u4e2d\u304b\u30891,000\u4eba\u306e\u30aa\u30ea\u30f3\u30d4\u30c3\u30af\u30dc\u30e9\u30f3\u30c6\u30a3\u30a2\u3092\u9078\u3076\u3068\u304d\u3001\u5fdc\u52df\u8005\u306b\u306f\u305d\u308c\u305e\u308c1\u301c10,000\u306e\u30ab\u30a6\u30f3\u30c8\u304c\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002 \u305d\u3057\u3066\u30011\u304b\u3089\u59cb\u3081\u3066\u300110\u306e\u9593\u9694\u3067\u5404\u56de\u7b54\u8005\u3092\u9078\u3076\u3068\u30011,000\u4eba\u306e\u30dc\u30e9\u30f3\u30c6\u30a3\u30a2\u306e\u30b5\u30f3\u30d7\u30eb\u304c\u5f97\u3089\u308c\u307e\u3059<\/span><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400;\"><b>\u5c64\u5225\u7121\u4f5c\u70ba\u62bd\u51fa\uff08Stratified random sampling\uff09\u3002<\/b>\u5c64<a href=\"https:\/\/www.questionpro.com\/blog\/stratified-random-sampling\/\">\u5316\u30e9\u30f3\u30c0\u30e0\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f<\/a>\u3001\u8abf\u67fb\u8a2d\u8a08\u306e\u6bb5\u968e\u3067\u3001\u56de\u7b54\u8005\u96c6\u56e3\u3092\u7279\u5fb4\u7684\u3060\u304c\u4e8b\u524d\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u5206\u5272\u3059\u308b\u65b9\u6cd5\u3067\u3042\u308b\u3002 \u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u56de\u7b54\u8005\u304c\u91cd\u8907\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u96c6\u5408\u7684\u306b\u5168\u4eba\u53e3\u3092\u4ee3\u8868\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002 \u4f8b\u3048\u3070\u3001\u793e\u4f1a\u7d4c\u6e08\u7684\u306a\u80cc\u666f\u306e\u7570\u306a\u308b\u4eba\u3005\u3092\u5206\u6790\u3057\u3088\u3046\u3068\u3059\u308b\u7814\u7a76\u8005\u306f\u3001\u56de\u7b54\u8005\u3092\u5e74\u53ce\u3067\u533a\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u3088\u308a\u5c0f\u3055\u306a\u30b0\u30eb\u30fc\u30d7\u3001\u3064\u307e\u308a\u30b5\u30f3\u30d7\u30eb\u3092\u5f62\u6210\u3057\u3001\u305d\u306e\u4e2d\u304b\u3089\u3044\u304f\u3064\u304b\u306e\u7269\u3092\u7814\u7a76\u8abf\u67fb\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/li>\n<\/ul>\n<h4><b>\u975e\u78ba\u7387\u7684\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u65b9\u6cd5\u3068\u305d\u306e\u4f8b<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">\u305d\u306e <\/span><a href=\"https:\/\/www.questionpro.com\/blog\/non-probability-sampling\/\"><br \/>\n  <span style=\"font-weight: 400;\">\u975e\u78ba\u7387\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/span><br \/>\n<\/a><span style=\"font-weight: 400;\"> \u306f\u3001\u7814\u7a76\u8005\u306e\u88c1\u91cf\u3067\u30b5\u30f3\u30d7\u30eb\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002 \u3053\u306e\u30bf\u30a4\u30d7\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001\u307b\u3068\u3093\u3069\u304c\u7814\u7a76\u8005\u307e\u305f\u306f\u7d71\u8a08\u5b66\u8005\u306e\u80fd\u529b\u304b\u3089\u5c0e\u304d\u51fa\u3055\u308c\u308b\u3082\u306e\u3067\u3059\u3002 \u3053\u306e\u30bf\u30a4\u30d7\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u7814\u7a76\u30c6\u30fc\u30de\u306b\u95a2\u3059\u308b\u4eee\u8aac\u3092\u5c0e\u304d\u51fa\u3059\u3053\u3068\u3092\u4e3b\u76ee\u7684\u3068\u3057\u305f\u4e88\u5099\u8abf\u67fb\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u3053\u3053\u3067\u3001\u5404\u30e1\u30f3\u30d0\u30fc\u306f\u30b5\u30f3\u30d7\u30eb\u96c6\u56e3\u306e\u4e00\u90e8\u3067\u3042\u308b\u78ba\u7387\u304c\u7b49\u3057\u304f\u306a\u304f\u3001\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u30b5\u30f3\u30d7\u30eb\u306b\u9078\u629e\u3055\u308c\u305f\u5f8c\u306b\u306e\u307f\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u975e\u78ba\u7387\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u30014\u3064\u306e\u30bf\u30a4\u30d7\u306b\u5206\u985e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u305d\u308c\u3089\u306f<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><b>\u30b3\u30f3\u30d3\u30cb\u30a8\u30f3\u30b9\u30fb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0 <\/b><a href=\"https:\/\/www.questionpro.com\/blog\/convenience-sampling\/\"><br \/>\n  <span style=\"font-weight: 400;\">\u30b3\u30f3\u30d3\u30cb\u30a8\u30f3\u30b9\u30fb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/span><br \/>\n<\/a><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u3068\u3044\u3046\u306e\u306f\u3001\u7c21\u5358\u306b\u8a00\u3046\u3068\u3001\u7814\u7a76\u8005\u304c\u56de\u7b54\u8005\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u969b\u306e\u5229\u4fbf\u6027\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u5c0e\u304d\u51fa\u3059\u79d1\u5b66\u7684\u306a\u65b9\u6cd5\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u7814\u7a76\u8005\u306f\u30b5\u30f3\u30d7\u30eb\u8981\u7d20\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u307b\u307c\u4f55\u306e\u6a29\u9650\u3082\u6301\u305f\u305a\u3001\u7d14\u7c8b\u306b\u8fd1\u63a5\u6027\u3067\u884c\u308f\u308c\u3001\u4ee3\u8868\u6027\u306f\u306a\u3044\u3002<\/span><\/span>\u3053\u306e\u975e\u78ba\u7387\u7684\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u65b9\u6cd5\u306f\u3001\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u96c6\u3081\u308b\u306e\u306b\u6642\u9593\u3084\u30b3\u30b9\u30c8\u306e\u5236\u9650\u304c\u3042\u308b\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u3042\u308b\u9999\u6c34\u30e1\u30fc\u30ab\u30fc\u306e\u9999\u6c34\u3092\u4f7f\u3046\u78ba\u7387\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u3001\u30e2\u30fc\u30eb\u30a4\u30f3\u30bf\u30fc\u30bb\u30d7\u30c8\u8abf\u67fb\u3092\u884c\u3046\u7814\u7a76\u8005\u304c\u3044\u307e\u3059\u3002 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400;\"> \u306f\u3001\u5bfe\u8c61\u8005\u306e\u7406\u89e3\u3068\u3068\u3082\u306b\u3001\u7814\u7a76\u306e\u6027\u8cea\u306b\u57fa\u3065\u3044\u3066\u3001\u7d14\u7c8b\u306b\u7814\u7a76\u8005\u306e\u88c1\u91cf\u3067\u30b5\u30f3\u30d7\u30eb\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002 \u3053\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u6cd5\u3067\u306f\u3001\u8abf\u67fb\u57fa\u6e96\u3084\u6700\u7d42\u76ee\u7684\u306b\u5408\u81f4\u3059\u308b\u4eba\u3060\u3051\u304c\u9078\u3070\u308c\u3001\u6b8b\u308a\u306f\u9664\u5916\u3055\u308c\u307e\u3059\u3002<\/span><\/span>\u4f8b\u3048\u3070\u3001\u4fee\u58eb\u8ab2\u7a0b\u3067\u3069\u306e\u5927\u5b66\u3092\u5e0c\u671b\u3059\u308b\u304b\u3068\u3044\u3046\u7814\u7a76\u30c6\u30fc\u30de\u3067\u3042\u308c\u3070\u3001\u300c\u4fee\u58eb\u8ab2\u7a0b\u3092\u5e0c\u671b\u3057\u307e\u3059\u304b\u300d\u3068\u3044\u3046\u8cea\u554f\u306b\u5bfe\u3057\u3066\u3001\u300c\u306f\u3044\u300d\u3068\u3044\u3046\u56de\u7b54\u4ee5\u5916\u306f\u3001\u3053\u306e\u7814\u7a76\u5bfe\u8c61\u304b\u3089\u9664\u5916\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/li>\n<li style=\"font-weight: 400;\"><b>\u30b9\u30ce\u30fc\u30dc\u30fc\u30eb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/b> <a href=\"https:\/\/www.questionpro.com\/blog\/snowball-sampling\/\"><br \/>\n  <span style=\"font-weight: 400;\">\u30b9\u30ce\u30fc\u30dc\u30fc\u30eb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0<\/span><br \/>\n<\/a><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"> \u307e\u305f\u306f\u9023\u9396\u5f0f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u304c\u7a00\u306b\u3057\u304b\u5f97\u3089\u308c\u306a\u3044\u7279\u5fb4\u3092\u6301\u3064\u975e\u78ba\u7387\u7684\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u624b\u6cd5\u3068\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u8abf\u67fb\u306b\u5fc5\u8981\u306a\u30b5\u30f3\u30d7\u30eb\u3092\u96c6\u3081\u308b\u305f\u3081\u306b\u3001\u65e2\u5b58\u306e\u88ab\u9a13\u8005\u304c\u7d39\u4ecb\u3092\u884c\u3046\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u624b\u6cd5\u306e\u3053\u3068\u3067\u3059\u3002<\/span><\/span>\u4f8b\u3048\u3070\u3001\u30a8\u30a4\u30ba\u306e\u3088\u3046\u306a\u30c7\u30ea\u30b1\u30fc\u30c8\u306a\u8a71\u984c\u306b\u3064\u3044\u3066\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u96c6\u3081\u3066\u3044\u308b\u3068\u304d\u3001\u56de\u7b54\u8005\u306f\u60c5\u5831\u3092\u306a\u304b\u306a\u304b\u6559\u3048\u3066\u304f\u308c\u307e\u305b\u3093\u3002 \u3053\u306e\u5834\u5408\u3001\u7814\u7a76\u8005\u306f\u305d\u306e\u3088\u3046\u306a\u4eba\u3005\u306b\u7406\u89e3\u3084\u77e5\u8b58\u306e\u3042\u308b\u4eba\u3092\u52df\u308a\u3001\u5f7c\u3089\u304b\u3089\u60c5\u5831\u3092\u96c6\u3081\u305f\u308a\u3001\u5f7c\u3089\u306b\u60c5\u5831\u53ce\u96c6\u3092\u4f9d\u983c\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li style=\"font-weight: 400;\"><b>\u30af\u30aa\u30fc\u30bf\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0 <\/b><a href=\"https:\/\/www.questionpro.com\/blog\/quota-sampling\/\">\u30af\u30aa\u30fc\u30bf\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3068\u306f<\/a>\u3001\u8abf\u67fb\u8005\u304c\u5c64\u306b\u57fa\u3065\u3044\u3066\u81ea\u7531\u306b\u30b5\u30f3\u30d7\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30b5\u30f3\u30d7\u30eb\u53ce\u96c6\u65b9\u6cd5\u3067\u3059\u3002 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\u7814\u7a76\u76ee\u7684\u304c\u5a66\u4eba\u9774\u306b\u95a2\u3059\u308b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u53ce\u96c6\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u7814\u7a76\u3067\u306f\u30df\u30ec\u30cb\u30a2\u30eb\u4e16\u4ee3\u306e\u5973\u6027\u306e\u307f\u3092\u9078\u629e\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3><b>\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u306e\u6c7a\u3081\u65b9<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001\u5e02\u5834\u8abf\u67fb\u306b\u304a\u3044\u3066\u30c7\u30fc\u30bf\u53ce\u96c6\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3001\u9069\u5207\u306a\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u304c\u5fc5\u8981\u4e0d\u53ef\u6b20\u3067\u3059\u3002 \u3057\u304b\u3057\u3001\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u306b\u6b63\u3057\u3044\u6570\u5024\u306f\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f 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400;\">\u6bcd\u96c6\u56e3\u306e\u5927\u304d\u3055\u306f\u3001\u8abf\u67fb\u7814\u7a76\u306e\u5bfe\u8c61\u3068\u306a\u308a\u3046\u308b\u3059\u3079\u3066\u306e\u4eba\u3005\u306e\u3053\u3068\u3067\u3059\u3002 \u3053\u306e\u6570\u5b57\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u5de8\u984d\u306b\u306e\u307c\u308a\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u30a2\u30e1\u30ea\u30ab\u306e\u4eba\u53e3\u306f3\u51042,700\u4e07\u4eba\u3067\u3059\u3002 \u3057\u304b\u3057\u3001\u5e02\u5834\u8abf\u67fb\u306b\u304a\u3044\u3066\u306f\u3001\u305d\u306e\u3059\u3079\u3066\u3092\u8abf\u67fb\u5bfe\u8c61\u3068\u3057\u3066\u691c\u8a0e\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3042\u308b\u3002<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400;\"><b>\u8aa4\u5dee\u306e\u7bc4\u56f2\uff08\u4fe1\u983c\u533a\u9593\uff09\u3002<\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"> \u8aa4\u5dee\u306f\u3001\u6bcd\u96c6\u56e3\u306e\u4f55\u5272\u304c\u5168\u4f53\u306e\u5b9f\u969b\u306e\u898b\u89e3\u3092\u63cf\u3044\u3066\u3044\u308b\u304b\u306e\u4fe1\u983c\u5ea6\u3092\u7d71\u8a08\u7684\u306b\u63a8\u8ad6\u3057\u305f\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3067\u63cf\u304b\u308c\u308b\u3002 \u3053\u306e\u5272\u5408\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u9078\u629e\u3059\u308b\u969b\u306e\u7d71\u8a08\u5206\u6790\u306b\u5f79\u7acb\u3061\u3001\u3053\u306e\u8aa4\u5dee\u3092\u3069\u306e\u7a0b\u5ea6\u8a31\u5bb9\u3067\u304d\u308b\u304b\u3092\u793a\u3059\u3082\u306e\u3067\u3059\u3002<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400;\"><b>\u4fe1\u983c\u6027\u30ec\u30d9\u30eb<\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"> \u3053\u306e\u6307\u6a19\u306f\u3001\u5b9f\u969b\u306e\u5e73\u5747\u304c\u4fe1\u983c\u533a\u9593\u5185\u306e\u3069\u3053\u306b\u4f4d\u7f6e\u3059\u308b\u304b\u3092\u6e2c\u5b9a\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002 \u4fe1\u983c\u533a\u9593\u306f90\uff05\u300195\uff05\u300199\uff05\u304c\u4e00\u822c\u7684\u3067\u3042\u308b\u3002<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400;\"><b>\u6a19\u6e96\u504f\u5dee\u3002<\/b>\u3053\u306e\u6307\u6a19\u306f\u3001\u8abf\u67fb\u306b\u304a\u3051\u308b\u5206\u6563\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002 \u5b89\u5168\u306a\u6570\u5024\u306f0.5\u3067\u3042\u308a\u3001\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u304c\u305d\u308c\u3060\u3051\u5927\u304d\u304f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u306b\u306a\u308b\u3002<\/li>\n<\/ul>\n<h3><b>\u30b5\u30f3\u30d7\u30eb\u6570\u306e\u7b97\u51fa<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u3092\u8a08\u7b97\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5fc5\u8981\u3067\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Z\u30b9\u30b3\u30a2Z\u30b9\u30b3\u30a2\u306e\u5024\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/span><a href=\"http:\/\/www.sjsu.edu\/faculty\/gerstman\/StatPrimer\/z-two-tails.pdf\"><br \/>\n  <span style=\"font-weight: 400;\">\u3053\u3053\u3067<\/span><br \/>\n<\/a><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u6a19\u6e96\u504f\u5dee<\/span><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/www.questionpro.com\/blog\/margin-of-error\/\"><span style=\"font-weight: 400;\">\u8aa4\u5dee\u306e\u7bc4\u56f2<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u4fe1\u983c\u6027\u30ec\u30d9\u30eb<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u3092\u8a08\u7b97\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002  <\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba = (Z-score)2 * StdDev*(1-StdDev) \/ (\u8aa4\u5dee\u306e\u7bc4\u56f2)2<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4fe1\u983c\u6c34\u6e9690\uff05\u3001\u6a19\u6e96\u504f\u5dee0.6\u3001\u8aa4\u5dee\u00b14\uff05\u3068\u3059\u308b\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">((1.64)2 x .6(.6)) \/ (.04)2<\/span><\/p>\n<p><span style=\"font-weight: 400;\">( 2.68x .0.36) \/ .0016<\/span><\/p>\n<p><span style=\"font-weight: 400;\">.9648 \/ .0016<\/span><\/p>\n<p><span style=\"font-weight: 400;\">603<\/span><\/p>\n<p><span style=\"font-weight: 400;\">603\u4eba\u306e\u56de\u7b54\u8005\u304c\u5fc5\u8981\u3067\u3001\u305d\u308c\u304c\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u3068\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><a href=\"https:\/\/www.questionpro.com\/sample-size-calculator\/\">\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u8a08\u7b97\u6a5f\u3067<\/a>\u3001\u6bcd\u96c6\u56e3\u3001\u8aa4\u5dee\u3001\u4fe1\u983c\u5ea6\u306a\u3069\u3092\u8a08\u7b97\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3><b>\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u30e1\u30ea\u30c3\u30c8<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u3088\u3046\u306b\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306b\u306f\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002 \u6700\u3082\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><b>\u30b3\u30b9\u30c8\u3068\u6642\u9593\u306e\u524a\u6e1b\u3002  <\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u30b5\u30f3\u30d7\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u63a5\u89e6\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u4eba\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30b3\u30b9\u30c8\u3068\u6642\u9593\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u4f55\u767e\u4e07\u4eba\u3082\u306e\u4eba\u53e3\u3092\u5bfe\u8c61\u306b\u3057\u305f\u8abf\u67fb\u3068\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u4f7f\u3063\u305f\u8abf\u67fb\u306e\u3069\u3061\u3089\u304c\u6642\u9593\u3092\u7bc0\u7d04\u3067\u304d\u308b\u304b\u3001\u60f3\u50cf\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\"><b>\u30ea\u30bd\u30fc\u30b9\u914d\u7f6e\u306e\u524a\u6e1b\u3002<\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"> \u30b5\u30f3\u30d7\u30eb\u306b\u3088\u3063\u3066\u7814\u7a76\u8abf\u67fb\u306b\u95a2\u308f\u308b\u4eba\u6570\u304c\u5927\u5e45\u306b\u6e1b\u308c\u3070\u3001\u5fc5\u8981\u306a\u8cc7\u6e90\u3082\u5927\u5e45\u306b\u6e1b\u308b\u3053\u3068\u306f\u660e\u3089\u304b\u3067\u3059\u3002 \u30b5\u30f3\u30d7\u30eb\u3092\u8abf\u67fb\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u52b4\u50cd\u529b\u306f\u3001\u6bcd\u96c6\u56e3\u5168\u4f53\u3092\u8abf\u67fb\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u52b4\u50cd\u529b\u3088\u308a\u306f\u308b\u304b\u306b\u5c11\u306a\u3044\u3002<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\"><b>\u30c7\u30fc\u30bf\u306e\u6b63\u78ba\u6027  <\/b><span style=\"font-weight: 400;\">\u30b5\u30f3\u30d7\u30eb\u306f\u6bcd\u96c6\u56e3\u3092\u793a\u3059\u3082\u306e\u3067\u3042\u308b\u305f\u3081\u3001\u53ce\u96c6\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306f\u6b63\u78ba\u3067\u3042\u308b\u3002 \u307e\u305f\u3001\u56de\u7b54\u8005\u306f\u53c2\u52a0\u3059\u308b\u610f\u601d\u304c\u3042\u308b\u305f\u3081  <\/span><a href=\"https:\/\/www.questionpro.com\/blog\/what-is-survey-dropout-analysis\/\"><br \/>\n  <span style=\"font-weight: 400;\">\u30a2\u30f3\u30b1\u30fc\u30c8\u8131\u843d\u7387<\/span><br \/>\n<\/a><span style=\"font-weight: 400;\"><br \/>\n  <span style=\"font-weight: 400;\">\u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u3001\u30c7\u30fc\u30bf\u306e\u6709\u52b9\u6027\u30fb\u6b63\u78ba\u6027\u304c\u9ad8\u307e\u308a\u307e\u3057\u305f\u3002<\/span><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>\u96c6\u4e2d\u7684\u304b\u3064\u7db2\u7f85\u7684\u306a\u30c7\u30fc\u30bf\u3002<\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"> \u56de\u7b54\u8005\u304c\u5c11\u306a\u3044\u306e\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u306e\u30c7\u30fc\u30bf\u53ce\u96c6\u306f\u6fc3\u5bc6\u3067\u7dbf\u5bc6\u306a\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002 \u591a\u304f\u306e\u4eba\u304b\u3089\u30c7\u30fc\u30bf\u3092\u96c6\u3081\u308b\u3088\u308a\u3082\u3001\u56de\u7b54\u8005\u4e00\u4eba\u4e00\u4eba\u306b\u6642\u9593\u3068\u52b4\u529b\u3092\u304b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\"><b>\u7279\u6027\u3092\u3088\u308a\u5927\u304d\u306a\u6bcd\u96c6\u56e3\u306b\u9069\u7528\u3059\u308b\u3002<\/b><span style=\"font-weight: 400;\">\u30b5\u30f3\u30d7\u30eb\u306f\u3088\u308a\u5e83\u3044\u6bcd\u96c6\u56e3\u3092\u793a\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u53ce\u96c6\u30fb\u5206\u6790\u3057\u305f\u30c7\u30fc\u30bf\u3092\u3088\u308a\u5927\u304d\u306a\u6bcd\u96c6\u56e3\u306b\u9069\u7528\u3059\u308c\u3070\u3001\u305d\u306e\u901a\u308a\u306b\u306a\u308b\u3068\u8a00\u3063\u3066\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u7814\u7a76\u7528\u306e\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3059\u308b\u305f\u3081\u306b\u3001\u60aa\u8cea\u306a\u30d1\u30cd\u30ea\u30b9\u30c8\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u7ba1\u7406\u624b\u6bb5\u3092\u9069\u7528\u3057\u3066<a href=\"https:\/\/www.questionpro.com\/blog\/sampling-bias\/\">\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30d0\u30a4\u30a2\u30b9\u3092<\/a>\u6392\u9664\u3057\u307e\u3059\u3002 \u6b21\u306e\u5e02\u5834\u8abf\u67fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u30b5\u30f3\u30d7\u30eb\u8074\u8846\u306e\u624b\u914d\u306b\u304a\u56f0\u308a\u306e\u5834\u5408\u306f\u3001<a href=\"mailto:sales@questionpro.com\">sales@questionpro.com<\/a>\u307e\u3067\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002<\/span><span style=\"font-weight: 400;\">. \u5168\u4e16\u754c\u30672200\u4e07\u4eba\u4ee5\u4e0a\u306e\u30d1\u30cd\u30ea\u30b9\u30c8\u304c\u53c2\u52a0\u3057\u3066\u3044\u307e\u3059<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\"><br \/>\n<a class=\"square-cta secondary-lined-cta\" href=\"https:\/\/www.questionpro.com\/a\/showEntry.do?mode=audience&amp;sourceRef=blog-audience\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>\u56de\u7b54\u8005\u306e\u9078\u629e<\/strong><\/a><br \/>\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e02\u5834\u8abf\u67fb\u3084\u73fe\u5730\u3067\u306e\u65e2\u5b58\u8abf\u67fb\u306a\u3069\u3001\u7814\u7a76\u8005\u306f [&hellip;]<\/p>\n","protected":false},"author":65,"featured_media":628173,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[1115],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u30b5\u30f3\u30d7\u30eb\u3002\u5b9a\u7fa9\u3001\u65b9\u6cd5\u8ad6\u3001\u7a2e\u985e\u3001\u65b9\u5f0f\u3001\u4f8b\u984c | QuestionPro<\/title>\n<meta name=\"description\" content=\"\u30b5\u30f3\u30d7\u30eb\u3068\u306f\u3001\u3042\u3089\u304b\u3058\u3081\u5b9a\u7fa9\u3055\u308c\u305f\u9078\u629e\u65b9\u6cd5\u3092\u7528\u3044\u3066\u3001\u3088\u308a\u5927\u304d\u306a\u6bcd\u96c6\u56e3\u304b\u3089\u9078\u629e\u304a\u3088\u3073\uff0f\u307e\u305f\u306f\u9078\u5225\u3055\u308c\u305f\u3001\u3088\u308a\u5c0f\u3055\u306a\u30c7\u30fc\u30bf\u306e\u96c6\u5408\u3068\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u306e\u7a2e\u985e\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u7a2e\u985e\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u65b9\u6cd5\u3068\u305d\u308c\u305e\u308c\u306e\u4f8b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002 \u307e\u305f\u3001\u30b5\u30f3\u30d7\u30eb\u30b5\u30a4\u30ba\u306e\u7b97\u51fa\u624b\u9806\u3084\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30f3\u30d7\u30eb\u306e\u8a73\u7d30\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306b\u3064\u3044\u3066\u3082\u8a00\u53ca\u3057\u3066\u3044\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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