{"id":835,"date":"2025-12-28T00:49:09","date_gmt":"2025-12-27T15:49:09","guid":{"rendered":"https:\/\/hajidai.com\/excel\/2025\/12\/excel-norm%e9%96%a2%e6%95%b0%e7%be%a4%e3%81%a7%e6%a5%ad%e5%8b%99%e5%8a%b9%e7%8e%87%e3%81%8c10%e5%80%8d%e3%81%ab%ef%bc%81%e4%b8%ad%e7%b4%9a%e8%80%85%e3%81%8c%e5%bf%85%e3%81%9a%e6%8a%bc%e3%81%95\/"},"modified":"2025-12-28T00:49:09","modified_gmt":"2025-12-27T15:49:09","slug":"excel-norm%e9%96%a2%e6%95%b0%e7%be%a4%e3%81%a7%e6%a5%ad%e5%8b%99%e5%8a%b9%e7%8e%87%e3%81%8c10%e5%80%8d%e3%81%ab%ef%bc%81%e4%b8%ad%e7%b4%9a%e8%80%85%e3%81%8c%e5%bf%85%e3%81%9a%e6%8a%bc%e3%81%95","status":"publish","type":"post","link":"https:\/\/hajidai.com\/excel\/2025\/12\/excel-norm%e9%96%a2%e6%95%b0%e7%be%a4%e3%81%a7%e6%a5%ad%e5%8b%99%e5%8a%b9%e7%8e%87%e3%81%8c10%e5%80%8d%e3%81%ab%ef%bc%81%e4%b8%ad%e7%b4%9a%e8%80%85%e3%81%8c%e5%bf%85%e3%81%9a%e6%8a%bc%e3%81%95\/","title":{"rendered":"# Excel NORM\u95a2\u6570\u7fa4\u3067\u696d\u52d9\u52b9\u7387\u304c10\u500d\u306b\uff01\u4e2d\u7d1a\u8005\u304c\u5fc5\u305a\u62bc\u3055\u3048\u308b\u3079\u304d\u7d71\u8a08\u5206\u6790\u30c6\u30af\u30cb\u30c3\u30af"},"content":{"rendered":"

# \u78ba\u7387\u5206\u6790\u306e\u9054\u4eba\uff01\u4e2d\u7d1a\u8005\u306e\u305f\u3081\u306eNORM\u95a2\u6570\u7fa4\u306e\u6d3b\u7528\u8853<\/p>\n

## \u3059\u3050\u306b\u8a66\u305b\u308b\u5177\u4f53\u7684\u306a\u95a2\u6570\u6d3b\u7528\u6cd5<\/p>\n

\u4e2d\u7d1a\u8005\u5411\u3051\u306eExcel\u95a2\u6570\u3068\u3057\u3066\u3001\u307e\u305a\u306fNORM.DIST\u95a2\u6570\u3068NORM.S.DIST\u95a2\u6570\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u55b6\u696d\u6210\u7e3e\u306e\u30c7\u30fc\u30bf\u304c\u5e73\u5747100\u4e07\u5186\u3001\u6a19\u6e96\u504f\u5dee\u203b1\u304c20\u4e07\u5186\u306e\u5834\u5408\u3001120\u4e07\u5186\u4ee5\u4e0a\u306e\u78ba\u7387\u3092\u6c42\u3081\u308b\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u307e\u3059\uff1a<\/p>\n

“`
\n=1-NORM.DIST(120,100,20,TRUE)
\n“`<\/p>\n

\u3053\u306eTRUE\u5f15\u6570\u306b\u3088\u308a\u7d2f\u7a4d\u5206\u5e03\u95a2\u6570\u203b2\u304c\u8a08\u7b97\u3055\u308c\u3001\u3059\u3050\u306b\u78ba\u7387\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u696d\u52d9\u52b9\u7387\u3092\u9ad8\u3081\u308b\u306a\u3089\u3001NORM.INV\u95a2\u6570\u3067\u300c\u58f2\u4e0a\u304c\u4e0a\u4f4d10%\u306b\u5165\u308b\u306b\u306f\u4f55\u5186\u5fc5\u8981\u304b\u300d\u3068\u3044\u3046\u9006\u7b97\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n

“`
\n=NORM.INV(0.9,100,20)
\n“`<\/p>\n

\u3053\u308c\u3089\u306e\u95a2\u6570\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u7d71\u8a08\u8a08\u7b97\u304c\u6570\u79d2\u3067\u5b8c\u6210\u3057\u307e\u3059\u3002<\/p>\n

—<\/p>\n

## \u30dd\u30a4\u30f3\u30c81\uff1aNORM\u95a2\u6570\u7fa4\u3068\u306f\u4f55\u304b\u3001\u306a\u305c\u91cd\u8981\u306a\u306e\u304b<\/p>\n

NORM\u95a2\u6570\u7fa4\u306f\u3001Excel\u3067\u6b63\u898f\u5206\u5e03\u203b3\u306b\u57fa\u3065\u304f\u78ba\u7387\u8a08\u7b97\u3092\u884c\u3046\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u7fa4\u3067\u3059\u3002\u30c7\u30fc\u30bf\u5206\u6790\u3084\u30ea\u30b9\u30af\u7ba1\u7406\u3001\u54c1\u8cea\u7ba1\u7406\u306a\u3069\u3001\u30d3\u30b8\u30cd\u30b9\u30b7\u30fc\u30f3\u3067\u983b\u7e41\u306b\u6d3b\u7528\u3055\u308c\u308b\u8a08\u7b97\u306b\u6b20\u304b\u305b\u307e\u305b\u3093\u3002<\/p>\n

\u6b63\u898f\u5206\u5e03\u3068\u306f\u3001\u81ea\u7136\u754c\u3084\u793e\u4f1a\u73fe\u8c61\u306b\u5e83\u304f\u5b58\u5728\u3059\u308b\u300c\u91e3\u308a\u9418\u578b\u300d\u306e\u5206\u5e03\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002\u58f2\u4e0a\u6570\u5024\u3001\u9867\u5ba2\u6e80\u8db3\u5ea6\u3001\u88fd\u9020\u88fd\u54c1\u306e\u5bf8\u6cd5\u306a\u3069\u3001\u591a\u304f\u306e\u30d3\u30b8\u30cd\u30b9\u30c7\u30fc\u30bf\u304c\u6b63\u898f\u5206\u5e03\u306b\u5f93\u3046\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u5206\u5e03\u3092\u7406\u89e3\u3057\u6d3b\u7528\u3067\u304d\u308c\u3070\u3001\u300c\u4eca\u6708\u306e\u58f2\u4e0a\u304c\u76ee\u6a19\u3092\u9054\u6210\u3067\u304d\u308b\u78ba\u7387\u306f\u4f55%\u304b\u300d\u300c\u4e0d\u826f\u54c1\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306f\u3069\u306e\u7a0b\u5ea6\u304b\u300d\u3068\u3044\u3063\u305f\u91cd\u8981\u306a\u5224\u65ad\u304c\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u3055\u306bExcel\u95a2\u6570\u3092\u4f7f\u3044\u3053\u306a\u3059\u30d3\u30b8\u30cd\u30b9\u30d1\u30fc\u30bd\u30f3\u306e\u5fc5\u9808\u30b9\u30ad\u30eb\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

—<\/p>\n

## \u30dd\u30a4\u30f3\u30c82\uff1aNORM.DIST\u3001NORM.S.DIST\u3001NORM.INV\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051<\/p>\n

3\u3064\u306e\u4e3b\u8981\u306aNORM\u95a2\u6570\u306b\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

**NORM.DIST\u95a2\u6570**\u306f\u3001\u6307\u5b9a\u3057\u305f\u5024\u304c\u767a\u751f\u3059\u308b\u78ba\u7387\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u300c\u3042\u308b\u88fd\u54c1\u306e\u91cd\u3055\u304c105g\u3067\u3042\u308b\u78ba\u7387\u300d\u3092\u6c42\u3081\u308b\u3068\u304d\u306b\u6d3b\u7528\u3057\u307e\u3059\u3002\u3053\u306eExcel\u95a2\u6570\u306f\u6700\u3082\u6c4e\u7528\u6027\u304c\u9ad8\u304f\u3001\u5e73\u5747\u5024\u3068\u6a19\u6e96\u504f\u5dee\u3092\u81ea\u7531\u306b\u8a2d\u5b9a\u3067\u304d\u308b\u305f\u3081\u3001\u69d8\u3005\u306a\u30c7\u30fc\u30bf\u5206\u6790\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n

**NORM.S.DIST\u95a2\u6570**\u306f\u6a19\u6e96\u6b63\u898f\u5206\u5e03\u203b4\u3092\u4f7f\u7528\u3059\u308b\u7279\u5316\u578b\u3067\u3059\u3002\u6a19\u6e96\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\uff08Z\u5024\u203b5\uff09\u3092\u6271\u3046\u5834\u5408\u306b\u4fbf\u5229\u3067\u3059\u3002\u7570\u306a\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u540c\u58eb\u3092\u6bd4\u8f03\u3057\u305f\u3044\u3068\u304d\u306b\u91cd\u5b9d\u3057\u307e\u3059\u3002<\/p>\n

**NORM.INV\u95a2\u6570**\u306f\u9006\u95a2\u6570\u3067\u3001\u300c\u4e0a\u4f4d20%\u306b\u5165\u308b\u305f\u3081\u306e\u6570\u5024\u306f\uff1f\u300d\u3068\u3044\u3046\u76ee\u6a19\u5024\u304b\u3089\u78ba\u7387\u3092\u9006\u7b97\u3067\u304d\u307e\u3059\u3002\u55b6\u696d\u76ee\u6a19\u8a2d\u5b9a\u3084\u54c1\u8cea\u57fa\u6e96\u306e\u6c7a\u5b9a\u306b\u6d3b\u8e8d\u3059\u308bExcel\u95a2\u6570\u3067\u3059\u3002<\/p>\n

\u3053\u308c\u30893\u3064\u3092\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u5358\u306a\u308b\u96c6\u8a08\u30c4\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u771f\u306e\u5206\u6790\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u3057\u3066Excel\u304c\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n

—<\/p>\n

## \u30dd\u30a4\u30f3\u30c83\uff1a\u5b9f\u52d9\u3067\u306e\u5177\u4f53\u7684\u306a\u6d3b\u7528\u30b7\u30fc\u30f3<\/p>\n

\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u5206\u6790\u3092\u4f8b\u306b\u6319\u3052\u307e\u3059\u3002\u904e\u53bb\u30c7\u30fc\u30bf\u304b\u3089\u5e73\u5747\u5fdc\u7b54\u6642\u9593\u304c3\u5206\u3001\u6a19\u6e96\u504f\u5dee\u304c0.5\u5206\u3068\u308f\u304b\u3063\u305f\u3068\u3057\u307e\u3059\u3002<\/p>\n

\u9867\u5ba2\u6e80\u8db3\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u300c90%\u306e\u9867\u5ba2\u306b4\u5206\u4ee5\u5185\u3067\u5bfe\u5fdc\u3059\u308b\u300d\u3068\u3044\u3046\u76ee\u6a19\u3092\u7acb\u3066\u305f\u3068\u304d\uff1a<\/p>\n

“`
\n=NORM.INV(0.9,3,0.5)
\n“`<\/p>\n

\u3053\u306e\u8a08\u7b97\u3067\u30013.64\u5206\u304c\u76ee\u6a19\u5024\u3068\u5224\u5b9a\u3055\u308c\u307e\u3059\u3002\u3064\u307e\u308a\u30014\u5206\u4ee5\u5185\u306e\u5bfe\u5fdc\u306f\u5341\u5206\u9054\u6210\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u307e\u305f\u54c1\u8cea\u7ba1\u7406\u3067\u306f\u3001\u88fd\u54c1\u306e\u4e0d\u826f\u7387\u4e88\u6e2c\u306b\u4f7f\u3048\u307e\u3059\u3002\u8a31\u5bb9\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u88fd\u54c1\u304c\u4f55%\u767a\u751f\u3059\u308b\u304b\u3001NORM.DIST\u95a2\u6570\u3067\u5373\u5ea7\u306b\u628a\u63e1\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u7121\u99c4\u306a\u691c\u67fb\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u306a\u304c\u3089\u3001\u54c1\u8cea\u57fa\u6e96\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u3055\u3089\u306b\u55b6\u696d\u4e88\u6e2c\u3067\u3082\u6d3b\u7528\u53ef\u80fd\u3067\u3059\u3002\u904e\u53bb\u306e\u58f2\u4e0a\u30c7\u30fc\u30bf\u304b\u3089\u6b63\u898f\u5206\u5e03\u3092\u4eee\u5b9a\u3057\u3001\u6765\u6708\u306e\u58f2\u4e0a\u304c\u76ee\u6a19\u3092\u9054\u6210\u3067\u304d\u308b\u78ba\u7387\u3092\u7b97\u51fa\u3002\u30ea\u30b9\u30af\u7ba1\u7406\u3084\u7d4c\u55b6\u5224\u65ad\u306e\u7cbe\u5ea6\u304c\u683c\u6bb5\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n

—<\/p>\n

\u203b1 \u6a19\u6e96\u504f\u5dee\uff1a\u30c7\u30fc\u30bf\u306e\u3070\u3089\u3064\u304d\u5177\u5408\u3092\u793a\u3059\u6570\u5024\u3002\u5c0f\u3055\u3044\u307b\u3069\u30c7\u30fc\u30bf\u304c\u307e\u3068\u307e\u3063\u3066\u3044\u308b
\n\u203b2 \u7d2f\u7a4d\u5206\u5e03\u95a2\u6570\uff1a\u3042\u308b\u5024\u4ee5\u4e0b\u306e\u78ba\u7387\u3092\u793a\u3059\u95a2\u6570
\n\u203b3 \u6b63\u898f\u5206\u5e03\uff1a\u91e3\u308a\u9418\u578b\u306e\u7d71\u8a08\u5206\u5e03\u3067\u3001\u81ea\u7136\u73fe\u8c61\u306b\u591a\u304f\u898b\u3089\u308c\u308b\u30d1\u30bf\u30fc\u30f3
\n\u203b4 \u6a19\u6e96\u6b63\u898f\u5206\u5e03\uff1a\u5e73\u57470\u3001\u6a19\u6e96\u504f\u5dee1\u306b\u6a19\u6e96\u5316\u3055\u308c\u305f\u6b63\u898f\u5206\u5e03
\n\u203b5 Z\u5024\uff1a\u30c7\u30fc\u30bf\u3092\u6a19\u6e96\u5316\u3057\u305f\u5024\u3067\u3001\u5e73\u5747\u304b\u3089\u306e\u8ddd\u96e2\u3092\u6a19\u6e96\u504f\u5dee\u5358\u4f4d\u3067\u8868\u3059<\/p>\n","protected":false},"excerpt":{"rendered":"

# \u78ba\u7387\u5206\u6790\u306e\u9054\u4eba\uff01\u4e2d\u7d1a\u8005\u306e\u305f\u3081\u306eNORM\u95a2\u6570\u7fa4\u306e\u6d3b\u7528\u8853 ## \u3059\u3050\u306b\u8a66\u305b\u308b\u5177\u4f53\u7684\u306a\u95a2\u6570\u6d3b\u7528\u6cd5 \u4e2d\u7d1a\u8005\u5411\u3051\u306eExcel\u95a2\u6570\u3068\u3057\u3066\u3001\u307e\u305a\u306fNORM.DIST\u95a2\u6570\u3068NORM.S.DIST\u95a2\u6570\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070<\/p>\n","protected":false},"author":2,"featured_media":834,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-835","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-intermediate"],"_links":{"self":[{"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/posts\/835","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/comments?post=835"}],"version-history":[{"count":0,"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/posts\/835\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/media\/834"}],"wp:attachment":[{"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/media?parent=835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/categories?post=835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hajidai.com\/excel\/wp-json\/wp\/v2\/tags?post=835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}