B\u00e0i vi\u1ebft kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u:\u00a0https:\/\/www.mathsisfun.com\/data\/standard-normal-distribution.html<\/li>\n<\/ul>\nQuay tr\u1edf l\u1ea1i c\u00e2u h\u1ecfi l\u00fac ban \u0111\u1ea7u d\u1ef1a tr\u00ean c\u1ea3m t\u00ednh: li\u1ec7u c\u00e1c \u0111\u01a1n h\u00e0ng m\u00e0 b\u00ean m\u00ecnh b\u00e1n c\u00f3 tu\u00e2n theo quy lu\u1eadt c\u1ee7a ph\u00e2n ph\u1ed1i chu\u1ea9n kh\u00f4ng?<\/p>\n
Sau khi ph\u00e2n t\u00edch t\u1eeb c\u01a1 s\u1edf d\u1eef li\u1ec7u (m\u00ecnh l\u1ea5y to\u00e0n b\u1ed9 lu\u00f4n, kh\u00f4ng ph\u1ea3i l\u1ea5y m\u1eabu nh\u1ecf), h\u00ecnh b\u00ean d\u01b0\u1edbi l\u00e0 k\u1ebft qu\u1ea3, v\u1edbi tr\u1ee5c tung l\u00e0 s\u1ed1 l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng, tr\u1ee5c ho\u00e0nh l\u00e0 gi\u00e1 tr\u1ecb \u0111\u01a1n (c\u00e1c con s\u1ed1 c\u1ee5 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c ghi trong h\u00ecnh):<\/p>\n
![\"phan-phoi-don-hang-thang-7\"](\"https:\/\/kiencang.net\/wp-content\/uploads\/2016\/09\/phan-phoi-don-hang-thang-7.png\")
<\/p>\n
B\u1ee9c h\u00ecnh \u0111\u00e3 ti\u1ebft l\u1ed9 t\u1ea5t c\u1ea3, m\u1eb7c d\u00f9 \u0111\u00fang l\u00e0 h\u1ea7u h\u1ebft c\u00e1c \u0111\u01a1n h\u00e0ng gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t (b\u00ean ph\u1ea3i) \u00edt d\u1ea7n, c\u0169ng v\u1eady v\u1edbi c\u00e1c \u0111\u01a1n h\u00e0ng nh\u1ecf nh\u1ea5t (b\u00ean tr\u00e1i) \u00edt d\u1ea7n, v\u00e0 r\u1ea5t nhi\u1ec1u \u0111\u01a1n gi\u00e1 tr\u1ecb trung b\u00ecnh n\u1eb1m \u1edf gi\u1eefa, nh\u01b0ng \u0111\u00e2y KH\u00d4NG ph\u1ea3i l\u00e0 ph\u00e2n ph\u1ed1i chu\u1ea9n! N\u00f3 tr\u00f4ng nh\u01b0 c\u00f3 hai \u0111\u1ec9nh l\u1edbn v\u00e0 m\u1ed9t \u0111\u1ec9nh nh\u1ecf – ho\u00e0n to\u00e0n kh\u00e1c v\u1edbi \u0111\u01b0\u1eddng cong Gauss m\u1ec1m m\u1ea1i.<\/p>\n
H\u01a1i th\u1ea5t v\u1ecdng m\u1ed9t t\u00ed, nh\u01b0ng c\u0169ng th\u1ea5y hay, v\u00ec n\u1ebfu kh\u00f4ng l\u00e0m \u0111\u1ebfn n\u01a1i th\u00ec v\u1eabn \u0111inh ninh n\u00f3 l\u00e0 ph\u00e2n ph\u1ed1i chu\u1ea9n!<\/p>\n
C\u00e2u h\u1ecfi ti\u1ebfp theo: V\u00ec sao l\u1ea1i th\u1ebf?<\/p>\n
C\u00e1c nghi\u00ean c\u1ee9u n\u00f3i r\u1eb1ng nhi\u1ec1u quy lu\u1eadt trong thi\u00ean nhi\u00ean tu\u00e2n theo ph\u00e2n ph\u1ed1i chu\u1ea9n.<\/p>\n
\u0110o\u00e1n m\u00f2 th\u00f4i: d\u00f9 sao b\u00e1n h\u00e0ng c\u0169ng l\u00e0 ho\u1ea1t \u0111\u1ed9ng \u00edt nhi\u1ec1u b\u1ecb chi ph\u1ed1i b\u1edfi y\u1ebfu t\u1ed1 nh\u00e2n t\u1ea1o.<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00f4ng vi\u1ec7c ch\u00ednh c\u1ee7a m\u00ecnh li\u00ean quan \u0111\u1ebfn qu\u1ea3ng c\u00e1o, tuy nhi\u00ean v\u00ec nh\u00f3m l\u00e0m r\u1ea5t nh\u1ecf n\u00ean c\u0169ng th\u01b0\u1eddng ph\u1ea3i ki\u00eam vi\u1ec7c, vi\u1ec7c ph\u1ee5 l\u00e0 k\u1ebf to\u00e1n.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[],"yoast_head":"\n
C\u00e1c \u0111\u01a1n h\u00e0ng c\u00f3 theo m\u00f4 h\u00ecnh ph\u00e2n ph\u1ed1i chu\u1ea9n (\u0111\u01b0\u1eddng cong Gauss)? • Ki\u1ebfn c\u00e0ng<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kiencang.net\/cac-don-hang-co-theo-mo-hinh-phan-phoi-chuan-duong-cong-gauss\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1c \u0111\u01a1n h\u00e0ng c\u00f3 theo m\u00f4 h\u00ecnh ph\u00e2n ph\u1ed1i chu\u1ea9n (\u0111\u01b0\u1eddng cong Gauss)? • Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"og:description\" content=\"C\u00f4ng vi\u1ec7c ch\u00ednh c\u1ee7a m\u00ecnh li\u00ean quan \u0111\u1ebfn qu\u1ea3ng c\u00e1o, tuy nhi\u00ean v\u00ec nh\u00f3m l\u00e0m r\u1ea5t nh\u1ecf n\u00ean c\u0169ng th\u01b0\u1eddng ph\u1ea3i ki\u00eam vi\u1ec7c, vi\u1ec7c ph\u1ee5 l\u00e0 k\u1ebf to\u00e1n.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kiencang.net\/cac-don-hang-co-theo-mo-hinh-phan-phoi-chuan-duong-cong-gauss\/\" \/>\n<meta property=\"og:site_name\" content=\"Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/anhducnguyen87\/\" \/>\n<meta property=\"article:published_time\" content=\"2016-09-03T10:54:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2016-09-03T11:03:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kiencang.net\/wp-content\/uploads\/2016\/09\/phan-phoi-chuan.gif\" \/>\n<meta name=\"author\" content=\"Nguy\u1ec5n \u0110\u1ee9c Anh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nguy\u1ec5n \u0110\u1ee9c Anh\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"C\u00e1c \u0111\u01a1n h\u00e0ng c\u00f3 theo m\u00f4 h\u00ecnh ph\u00e2n ph\u1ed1i chu\u1ea9n (\u0111\u01b0\u1eddng cong Gauss)? 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<\/a>