{"id":17944,"date":"2024-04-21T22:51:04","date_gmt":"2024-04-21T22:51:04","guid":{"rendered":"https:\/\/soicau5037.minhngocxoso.com\/?p=17944"},"modified":"2024-04-21T22:51:04","modified_gmt":"2024-04-21T22:51:04","slug":"cach-tinh-xac-suat-lo-de-chinh-xac-cho-anh-em-tan-thu","status":"publish","type":"post","link":"https:\/\/soicaulode68.com\/cach-tinh-xac-suat-lo-de-chinh-xac-cho-anh-em-tan-thu\/","title":{"rendered":"c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c cho anh em t\u00e2n th\u1ee7"},"content":{"rendered":"\n

C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 s\u1ebd gi\u00fap anh em t\u0103ng t\u1ef7 l\u1ec7 th\u1eafng l\u00f4, n\u1ebfu \u00e1p d\u1ee5ng \u0111\u00fang th\u00ec c\u00f3 th\u1ec3 v\u1ec1 b\u1edd th\u01b0\u1eddng xuy\u00ean. Chi ti\u1ebft c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 hi\u1ec7u qu\u1ea3 cho c\u00e1c anh em m\u1edbi ch\u01a1i.<\/p>\n\n\n\n

C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 chu\u1ea9n nh\u1ea5t<\/h4>\n\n\n\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00f4ng th\u1ee9c t\u00ednh c\u1ee5 th\u1ec3 nh\u1ea5t, m\u1eddi m\u1ecdi ng\u01b0\u1eddi c\u00f9ng tham kh\u1ea3o.<\/p>\n\n\n\n

C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t tr\u00fang l\u00f4<\/h5>\n\n\n\n

C\u00f4ng th\u1ee9c \u0103n \u0111\u01b0\u1ee3c con l\u00f4 s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 sau: [1 \u2013 [(100 \u2013 n)% m\u0169 27)] x 10 (v\u1edbi n l\u00e0 s\u1ed1 l\u01b0\u1ee3ng con s\u1ed1 \u0111\u01b0\u1ee3c \u0111\u1ea7u t\u01b0).<\/p>\n\n\n\n

V\u1eady % \u0103n \u0111\u01b0\u1ee3c n\u1ebfu \u0111\u00e1nh 1 con l\u00f4: [1 \u2013 [(100 \u2013 1)% m\u0169 27)] x 10 = 23,7%.<\/p>\n\n\n\n

T\u01b0\u01a1ng t\u1ef1 c\u00f4ng th\u1ee9c tr\u00ean ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng suy ra \u0111\u01b0\u1ee3c:<\/p>\n\n\n\n