{"id":17327,"date":"2024-03-01T09:58:46","date_gmt":"2024-03-01T09:58:46","guid":{"rendered":"https:\/\/soicau1119.minhngocxoso.com\/cach-tinh-xac-suat-trung-so-lo-de-ai-cung-tinh-duoc\/"},"modified":"2024-03-01T09:58:46","modified_gmt":"2024-03-01T09:58:46","slug":"cach-tinh-xac-suat-trung-so-lo-de-ai-cung-tinh-duoc","status":"publish","type":"post","link":"https:\/\/kenhcaude.com\/cach-tinh-xac-suat-trung-so-lo-de-ai-cung-tinh-duoc\/","title":{"rendered":"c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t tr\u00fang s\u1ed1 l\u00f4 \u0111\u1ec1 \u2013 ai c\u0169ng t\u00ednh \u0111\u01b0\u1ee3c"},"content":{"rendered":"

C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t tr\u00fang s\u1ed1<\/strong> nh\u01b0 th\u1ebf n\u00e0o? C\u00f4ng th\u1ee9c t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n ai c\u0169ng \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c? H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1, c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t x\u1ed5 s\u1ed1 chi ti\u1ebft cho anh em \u0111\u1ea7y \u0111\u1ee7.<\/p>\n

\u0110\u1ec3 th\u1eafng l\u00f4 \u0111\u1ec1, b\u1ea1n c\u1ea7n ph\u1ea3i bi\u1ebft c\u00e1ch th\u1ed1ng k\u00ea x\u1ed5 s\u1ed1, soi c\u1ea7u ch\u1ed1t s\u1ed1. C\u1ed9ng v\u1edbi \u0111\u00f3 l\u00e0 t\u00edch l\u0169y kinh nghi\u1ec7m l\u00f4 \u0111\u1ec1 c\u00e1 nh\u00e2n \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c. V\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u1ea7n c\u00f3 s\u1ef1 may m\u1eafn. Vi\u1ec7c soi c\u1ea7u, d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 \u0111\u01a1n gi\u1ea3n l\u00e0 vi\u1ec7c b\u1ea1n t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 c\u00e1c con c\u00f3 t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n cao nh\u1ea5t. Ph\u1ea3i t\u00ednh to\u00e1n ch\u00ednh x\u00e1c th\u00ec m\u1edbi mong tr\u00fang th\u01b0\u1edfng \u0111\u01b0\u1ee3c.<\/p>\n

\"\"<\/p>\n

X\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec?<\/span><\/h2>\n

X\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 l\u00e0 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m (%) xu\u1ea5t hi\u1ec7n c\u1ee7a con s\u1ed1 trong m\u1ed7i k\u1ef3 quay s\u1ed1 m\u1edf th\u01b0\u1edfng. L\u00f4 \u0111\u1ec1 hay x\u1ed5 s\u1ed1 \u0111\u1ec1u d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 quay x\u1ed1 m\u1edf th\u01b0\u1edfng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1. V\u00e0 c\u00e1c con s\u1ed1 n\u00e0y c\u00f3 quy lu\u1eadt xu\u1ea5t hi\u1ec7n c\u1ee7a n\u00f3. \u0110\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c con s\u1ed1 s\u1ebd xu\u1ea5t hi\u1ec7n th\u00ec b\u1ea1n ph\u1ea3i t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c x\u00e1c su\u1ea5t c\u1ee7a c\u00e1c con s\u1ed1.<\/p>\n

\u2013 D\u1ef1 \u0111o\u00e1n 1 s\u1ed1 \u0111\u1ec1: x\u00e1c su\u1ea5t tr\u00fang l\u00e0 1%<\/p>\n

\u2013 D\u1ef1 \u0111o\u00e1n 1 con l\u00f4: x\u00e1c su\u1ea5t tr\u00fang l\u00e0 27%. Trong \u0111\u00f3, ta x\u00e9t \u0111i\u1ec1u ki\u1ec7n ho\u00e0n h\u1ea3o l\u00e0 27 con s\u1ed1 xu\u1ea5t hi\u1ec7n kh\u00f4ng tr\u00f9ng nhau.<\/p>\n

\u2013 N\u1ebfu ch\u01a1i l\u00f4 xi\u00ean 2, l\u00f4 xi\u00ean 3, l\u00f4 xi\u00ean 4 ho\u1eb7c \u0111\u1ec1 3 c\u00e0ng, \u0111\u1ec1 4 c\u00e0ng. Th\u00ec x\u00e1c su\u1ea5t tr\u00fang 1 con l\u00f4 s\u1ebd gi\u1ea3m xu\u1ed1ng.<\/p>\n

\u2013 Trong tr\u01b0\u1eddng h\u1ee3p l\u00f4 2 nh\u00e1y, hay l\u00f4 3 nh\u00e1y. Th\u00ec x\u00e1c su\u1ea5t s\u1ebd gi\u1ea3m xu\u1ed1ng, v\u00ed d\u1ee5 v\u1edbi l\u00f4 2 nh\u00e1y l\u00e0 23, 76%. Vi\u1ec7c l\u00f4 nh\u00e1y xu\u1ea5t hi\u1ec7n (m\u1ed9t s\u1ed1 xu\u1ea5t hi\u1ec7n nhi\u1ec1u l\u1ea7n)<\/p>\n

Nh\u01b0 k\u1ebft qu\u1ea3 tr\u00ean th\u00ec m\u1ecdi ng\u01b0\u1eddi c\u0169ng c\u00f3 th\u1ec3 th\u1ea5y. X\u00e1c s\u1ea5t tr\u00fang l\u00f4 \u0111\u1ec1 kh\u00f4ng cao nh\u01b0 ch\u00fang ta th\u01b0\u1eddng nghe t\u1eeb nh\u1eefng ng\u01b0\u1eddi b\u00e1n s\u1ed1 qu\u1ea3ng c\u00e1o. Nh\u01b0ng v\u1eabn c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi th\u1eafng l\u00f4 \u0111\u1ec1. Th\u1eadm ch\u00ed l\u00e0 th\u1eafng li\u00ean t\u1ee5c nhi\u1ec1u l\u1ea7n.<\/p>\n

\u0110\u01a1n gi\u1ea3n nh\u1eefng ng\u01b0\u1eddi thua nhi\u1ec1u th\u1eafng \u00edt h\u1ecd ch\u01b0a bi\u1ebft c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t tr\u00fang s\u1ed1<\/strong>. Hay c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t x\u1ed5 s\u1ed1 ch\u00ednh x\u00e1c m\u00e0 th\u00f4i. C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 n\u00f3i d\u1ec5 th\u00ec c\u0169ng d\u1ec5 m\u00e0 n\u00f3i kh\u00f3 th\u00ec c\u0169ng kh\u00f3. Nh\u01b0ng n\u1ebfu anh em bi\u1ebft c\u00e1ch \u00e1p d\u1ee5ng th\u00ec ch\u1eafc ch\u1eafn s\u1ebd t\u00ecm \u0111\u01b0\u1ee3c c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c.<\/p>\n

\"C\u00e1ch
C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t tr\u00fang s\u1ed1<\/figcaption><\/figure>\n

C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t tr\u00fang s\u1ed1<\/span><\/h2>\n

C\u00f4ng th\u1ee9c t\u00ednh x\u00e1c su\u1ea5t ch\u01a1i \u0111\u1ec1<\/span><\/h3>\n

T\u1ef7 l\u1ec7 tr\u00fang s\u1ed1 t\u1ed1i \u0111a 100% (t\u00ednh l\u00e0 1) cho 27 l\u00f4 mi\u1ec1n B\u1eafc. Bao g\u1ed3m 100 s\u1ed1 t\u1eeb 00 \u2013 99.<\/p>\n

T\u1ef7 l\u1ec7 thua (t\u1ea1ch l\u00f4) khi b\u1ea1n \u0111\u00e1nh 1 con l\u00f4 l\u00e0 99%<\/p>\n

Tr\u01b0\u1edbc khi v\u00e0o c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t tr\u00fang s\u1ed1 th\u00ec tr\u01b0\u1edbc h\u1ebft ph\u1ea3i t\u00ednh t\u1ef7 l\u1ec7 l\u00f4 tr\u01b0\u1ee3t. V\u00ec x\u00e1c su\u1ea5t \u0111\u00e1nh tr\u01b0\u1ee3t th\u01b0\u1eddng cao h\u01a1n so v\u1edbi khi \u0111\u00e1nh th\u1eafng.<\/p>\n