{"id":17925,"date":"2024-04-29T05:25:42","date_gmt":"2024-04-29T05:25:42","guid":{"rendered":"https:\/\/soicau1058.minhngocxoso.com\/?p=17925"},"modified":"2024-04-29T05:25:42","modified_gmt":"2024-04-29T05:25:42","slug":"mach-ban-cach-danh-lo-de-de-trung-nhat","status":"publish","type":"post","link":"https:\/\/soicauxsmb100.com\/mach-ban-cach-danh-lo-de-de-trung-nhat\/","title":{"rendered":"M\u00e1ch b\u1ea1n c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 d\u1ec5 tr\u00fang nh\u1ea5t"},"content":{"rendered":"

M\u00e1ch b\u1ea1n c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 d\u1ec5 tr\u00fang nh\u1ea5t<\/span><\/p>\n

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Nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn vi\u1ec7c \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ec3 gi\u1ea3i t\u1ecfa tinh th\u1ea7n sau ng\u00e0y l\u00e0m vi\u1ec7c m\u1ec7t m\u1ecfi. Tuy nhi\u00ean kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 r\u01b0\u1edbc t\u00e0i l\u1ed9c v\u1ec1 nh\u00e0. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd chia s\u1ebb c\u00e1c b\u00ed quy\u1ebft c\u0169ng nh\u01b0 nh\u1eefng l\u01b0u \u00fd tr\u01b0\u1edbc khi tham gia tr\u00f2 ch\u01a1i may r\u1ee7i n\u00e0y.<\/p>\n

H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1<\/span><\/span><\/h2>\n

Ch\u01a1i l\u00f4 \u0111\u1ec1 ch\u1ee7 y\u1ebfu l\u00e0 d\u1ef1a v\u00e0o s\u1ef1 may m\u1eafn nh\u01b0ng b\u1ea1n c\u0169ng n\u00ean t\u00ecm hi\u1ec3u qua nh\u1eefng c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 t\u0103ng cao t\u1ef7 l\u1ec7 th\u1eafng h\u01a1n. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00f4ng th\u1ee9c ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c \u0111\u00fac k\u1ebft t\u1eeb nh\u1eefng ng\u01b0\u1eddi ch\u01a1i chuy\u00ean nghi\u1ec7p:<\/p>\n

C\u00f4ng th\u1ee9c t\u00ednh s\u1ed1 \u0111\u1ec1 chu\u1ea9n x\u00e1c<\/span><\/span><\/h3>\n

B\u1ea1n s\u1ebd x\u00e9t k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft trong ng\u00e0y \u0111\u1ea7u ti\u00ean \u0111\u1ec3 \u0111\u00e1nh cho h\u00f4m th\u1ee9 3.
\nGi\u1ea3 s\u1eed: 2 s\u1ed1 cu\u1ed1i c\u1ee7a \u0111\u1ec1 v\u1ec1 ng\u00e0y h\u00f4m nay l\u00e0 58. Trong \u0111\u00f3, 5 => 3, 8=>6. V\u1eady ch\u00fang ta thu \u0111\u01b0\u1ee3c con 36 \u0111\u1ec3 \u0111\u00e1nh cho ng\u00e0y th\u1ee9 3. Ng\u01b0\u1eddi ch\u01a1i l\u01b0u \u00fd r\u1eb1ng c\u00e1ch n\u00e0y ch\u1ec9 t\u01b0\u01a1ng \u0111\u1ed1i ch\u00ednh x\u00e1c v\u1edbi c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y th\u1ee9 nh\u1ea5t. T\u1ed5ng 5 con s\u1ed1 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ed9ng l\u1ea1i t\u1eeb 20 -> 30.<\/p>\n

C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 d\u1ec5 d\u00e0ng <\/span><\/span><\/h3>\n

\"Nu\u00f4i<\/p>\n

Ch\u01a1i l\u00f4 \u0111\u1ec1 c\u0169ng c\u00f3 li\u00ean quan \u00edt nhi\u1ec1u \u0111\u1ebfn m\u1ed9t s\u1ed1 kh\u00eda c\u1ea1nh c\u1ee7a to\u00e1n h\u1ecdc. Ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n bi\u1ebft v\u1eadn d\u1ee5ng m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd th\u00ec c\u01a1 h\u1ed9i th\u1eafng \u0111\u1ec1 s\u1ebd cao h\u01a1n nhi\u1ec1u.<\/p>\n

X\u00e1c su\u1ea5t c\u00f3 th\u1ec3 tr\u00fang \u0111\u01b0\u1ee3c m\u1ed9t con trong 27 l\u00f4 bao g\u1ed3m 100 s\u1ed1 l\u00e0:<\/p>\n

T\u1ef7 l\u1ec7 thua khi \u0111\u00e1nh 1 con l\u00f4 l\u00e0 99% v\u00e0 g\u1ea5p \u0111\u00f4i n\u1ebfu b\u1ea1n c\u01b0\u1ee3c 2 s\u1ed1.<\/p>\n

T\u1eeb \u0111\u00f3, ta c\u00f3:<\/p>\n

C\u00f4ng th\u1ee9c t\u00ednh t\u1ef7 l\u1ec7 \u0111\u1ec3 tr\u00fang m\u1ed9t con l\u00f4 sau khi thua 27 l\u00f4 nh\u01b0 sau: [1-(99%^27)*100]~ 23,7%.<\/p>\n

C\u00f4ng th\u1ee9c x\u00e1c su\u1ea5t tr\u00fang d\u1ef1a tr\u00ean s\u1ed1 l\u00f4 b\u1ea1n \u0111\u00e1nh: [1-({100-n}%^27)*100]<\/p>\n

B\u1ea1n ch\u1ec9 c\u1ea7n \u00e1p d\u1ee5ng t\u1ed1t c\u00e1c ph\u00e9p t\u00ednh tr\u00ean th\u00ec s\u1ebd th\u1ed1ng k\u00ea \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 hay ra \u0111\u1ec3 c\u00e2n b\u1eb1ng ti\u1ec1n c\u01b0\u1ee3c. Qua \u0111\u00f3, ng\u01b0\u1eddi ch\u01a1i s\u1ebd bi\u1ebft \u0111\u01b0\u1ee3c x\u00e1c su\u1ea5t tr\u00fang v\u00e0 thu v\u1ec1 bao nhi\u00eau l\u00e3i.<\/p>\n

C\u00e1ch t\u00ednh t\u1ed5ng l\u00f4 \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n<\/span><\/span><\/h3>\n

\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch t\u00ednh \u0111i\u1ec3m l\u00f4 \u0111\u1ec1 h\u1ebft s\u1ee9c \u0111\u01a1n gi\u1ea3n. Cho d\u00f9 ch\u1ec9 m\u1edbi tham gia ch\u01a1i \u0111\u00e1nh \u0111\u1ec1 nh\u01b0ng b\u1ea1n v\u1eabn d\u1ec5 d\u00e0ng hi\u1ec3u \u0111\u01b0\u1ee3c. N\u1ebfu bi\u1ebft \u00e1p d\u1ee5ng m\u1ed9t c\u00e1ch tri\u1ec7t \u0111\u1ec3 th\u00ec s\u1ebd mang nhi\u1ec1u ti\u1ec1n th\u1eafng v\u1ec1 cho b\u1ea1n. Ng\u01b0\u1eddi ch\u01a1i s\u1ebd l\u1ea5y 5 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ed9ng l\u1ea1i v\u1edbi nhau v\u00e0 nu\u00f4i l\u00f4 trong v\u00f2ng m\u1ed9t tu\u1ea7n li\u00ean ti\u1ebfp.<\/p>\n

VD: T\u1ed5ng 5 s\u1ed1 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y 02\/12\/2024 l\u00e0 63748 = 28. B\u1ea1n s\u1ebd l\u1ea5y ch\u00ednh con s\u1ed1 n\u00e0y \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0o ng\u00e0y 7\/12\/2024. Tr\u01b0\u1eddng h\u1ee3p n\u00e0y c\u00f3 th\u1ec3 nu\u00f4i l\u00f4 trong 7 ng\u00e0y li\u00ean ti\u1ebfp. N\u1ebfu qu\u00e1 th\u1eddi gian \u0111\u00f3 ng\u01b0\u1eddi ch\u01a1i n\u00ean \u0111\u1ed5i sang t\u1ed5ng kh\u00e1c. Th\u00f4ng th\u01b0\u1eddng th\u00ec t\u1eeb 2 \u0111\u1ebfn 5 ng\u00e0y s\u1ebd x\u1ed5 1 l\u1ea7n.<\/span><\/p>\n

C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 theo ng\u0169 h\u00e0nh<\/span><\/span><\/h3>\n

Ngo\u00e0i nh\u1eefng c\u00e1ch tr\u00ean th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng theo ng\u0169 h\u00e0nh \u0111\u1ec3 ch\u1ecdn ra con s\u1ed1 may m\u1eafn cho m\u00ecnh. Ng\u0169 h\u00e0nh bao g\u1ed3m Kim, M\u1ed9c, Th\u1ee7y, H\u1ecfa v\u00e0 Th\u1ed5. M\u1ed7i m\u1ec7nh l\u1ea1i \u0111\u1ea1i di\u1ec7n cho c\u00e1c con s\u1ed1 ri\u00eang bi\u1ec7t. C\u1ee5 th\u1ec3 l\u00e0:<\/p>\n

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