{"id":18424,"date":"2024-04-23T07:59:03","date_gmt":"2024-04-23T07:59:03","guid":{"rendered":"https:\/\/soicau3020.minhngocxoso.com\/?p=18424"},"modified":"2024-04-23T07:59:03","modified_gmt":"2024-04-23T07:59:03","slug":"phuong-phap-tinh-lo-de-chuan-2024","status":"publish","type":"post","link":"https:\/\/soicauloxien.com\/phuong-phap-tinh-lo-de-chuan-2024\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p t\u00ednh l\u00f4 \u0111\u1ec1 chu\u1ea9n 2024"},"content":{"rendered":"
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ph\u01b0\u01a1ng ph\u00e1p t\u00ednh l\u00f4 \u0111\u1ec1 chu\u1ea9n 2024<\/h1>\n<\/header>\n
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C\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p t\u00ednh l\u00f4 \u0111\u1ec1 chu\u1ea9n \u0111\u1ec3 anh em c\u00f3 th\u1ec3 tham kh\u1ea3o, c\u1ee5 th\u1ec3 sau \u0111\u00e2y s\u1ebd l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn v\u00e0 c\u00f3 t\u1ef7 l\u1ec7 chu\u1ea9n cao nh\u1ea5t:<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh Excel<\/span><\/h2>\n

N\u1ebfu ch\u1ec9 ghi ch\u00e9p \u0111\u01a1n gi\u1ea3n b\u1eb1ng c\u00e1ch truy\u1ec1n th\u1ed1ng th\u00ec s\u1ebd r\u1ea5t v\u1ea5t v\u1ea3, m\u1ea5t nhi\u1ec1u th\u1eddi gian. \u0110\u1eb7c bi\u1ec7t l\u00e0 s\u1ebd c\u00f3 nh\u1eefng sai s\u00f3t nh\u1ea5t \u0111\u1ecbnh. V\u00ec th\u1ebf, h\u00e3y l\u1ef1a ch\u1ecdn ngay c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 v\u00e0 th\u1ed1ng k\u00ea qua Excel \u0111\u1ec3 c\u1eadp nh\u1eadt v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u th\u00f4ng tin v\u1ec1 s\u1ed1 l\u00f4 t\u00f4 \u0111\u00e3 ra \u0111\u01b0\u1ee3c c\u1ee5 th\u1ec3, chi ti\u1ebft h\u01a1n.<\/p>\n

T\u1ea1i Website s\u1ebd c\u00f3 m\u1ee5c th\u1ed1ng k\u00ea b\u1eb1ng Excel, c\u00e1c b\u1ea1n ch\u1ec9 c\u1ea7n click t\u1ea1i m\u1ee5c \u0111\u00f3 l\u00e0 s\u1ebd c\u00f3 m\u1ecdi s\u1ed1 li\u1ec7u t\u1eeb th\u1ed1ng k\u00ea l\u00f4 gan, t\u1ea7n su\u1ea5t l\u00f4 v\u1ec1 nhi\u1ec1u \u2013 v\u1ec1 \u00edt, l\u00f4 \u0111\u1ea7u c\u00e2m \u2013 \u0111\u00edt c\u00e2m\u2026 C\u00f3 s\u1eb5n nh\u1eefng b\u1ea3ng t\u00ednh to\u00e1n \u0111\u1ec3 b\u1ea1n ch\u1ec9 c\u1ea7n coppy v\u00e0 ch\u1edd k\u1ebft qu\u1ea3, kh\u00f4ng ph\u1ea3i t\u1ef1 t\u00ednh to\u00e1n, c\u0169ng kh\u00f4ng ph\u1ea3i ghi ch\u00e9p. T\u1ea5t c\u1ea3 k\u1ebft qu\u1ea3 s\u1ebd c\u00f3 trong nh\u00e1y m\u1eaft, nhanh ch\u00f3ng \u0111\u1ea7y ti\u1ec7n \u00edch.<\/p>\n

D\u1ef1a v\u00e0o ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u00ec s\u1ebd r\u1ea5t d\u1ec5 d\u00e0ng \u0111\u1ec3 t\u00ecm ki\u1ebfm nh\u1eefng con b\u1ea1ch th\u1ee7 l\u00f4, song th\u1ee7 l\u00f4 hay c\u00f3 th\u1ec3 nh\u00ecn bao qu\u00e1t m\u1ed9t l\u1ea7n t\u1ea5t c\u1ea3 nh\u1eefng con s\u1ed1 \u0111\u00e3 ra tr\u01b0\u1edbc \u0111\u00e2y. Ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7n \u0111\u1ea1i n\u00e0y ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn trong c\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 hi\u1ec7n nay, ch\u1eafc ch\u1eafn s\u1ebd gi\u00fap \u00edch cho c\u00e1c b\u1ea1n r\u1ea5t nhi\u1ec1u. V\u00ec th\u1ebf, h\u00e3y tham kh\u1ea3o ngay nh\u00e9!<\/p>\n

\"\"<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p h\u00ecnh qu\u1ea3 tr\u00e1m<\/span><\/h2>\n

B\u1ea1n l\u00e0 ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1 nhi\u1ec1u n\u0103m th\u00ec ch\u1eafc h\u1eb3n ph\u01b0\u01a1ng ph\u00e1p h\u00ecnh qu\u1ea3 tr\u00e1m s\u1ebd ch\u1eb3ng c\u00f2n xa l\u1ea1 g\u00ec n\u1eefa. C\u00e1ch ch\u01a1i n\u00e0y c\u0169ng kh\u00e1 \u0111\u01a1n gi\u1ea3n, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u01b0 sau:<\/p>\n

Khi soi c\u1ea7u m\u1ed7i ng\u00e0y n\u1ebfu th\u1ea5y 3 gi\u1ea3i li\u1ec1n nhau c\u00f3 2 s\u1ed1 l\u00e0 A-AB-A \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo h\u00ecnh qu\u1ea3 tr\u00e1m th\u00ec h\u00e3y \u0111\u00e1nh ngay con l\u00f4 AB, BA. \u0110\u1ec3 hi\u1ec3u h\u01a1n c\u00f3 l\u1ebd ta n\u00ean \u0111i v\u00e0o v\u00ed d\u1ee5 th\u1ef1c t\u1ebf sau.<\/p>\n

VD: Th\u1ea5y trong b\u1ea3ng k\u1ebft qu\u1ea3 c\u00f3 3 gi\u1ea3i c\u00f3 d\u1ea1ng nh\u01b0:<\/p>\n

4466 \u2013 4687 \u2013 4421. H\u00e3y \u0111\u00e1nh ngay con s\u1ed1 44 cho ng\u00e0y ti\u1ebfp theo.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p h\u00ecnh qu\u1ea3 tr\u00e1m kh\u00e1 d\u1ec5 so v\u1edbi nhi\u1ec1u c\u00e1ch kh\u00e1c v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn nhi\u1ec1u trong soi c\u1ea7u mi\u1ec1n Trung d\u00e0nh cho nh\u1eefng gi\u1ea3i con li\u00ean ti\u1ebfp nhau nh\u01b0 gi\u1ea3i 3 v\u00e0 4, 5 v\u00e0 6.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p theo ng\u00e0y<\/span><\/h2>\n

C\u00e1ch soi theo ng\u00e0y c\u0169ng gi\u00fap r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi mang v\u1ec1 \u0111\u01b0\u1ee3c nh\u1eefng gi\u1ea3i th\u01b0\u1edfng l\u1edbn. Th\u01b0\u1eddng s\u1ebd c\u00f3 nh\u1eefng c\u00e1ch soi nh\u01b0 sau:<\/p>\n

Soi theo can chi:<\/p>\n

Gi\u00e1p t\u01b0\u01a1ng \u0111\u01b0\u01a1ng s\u1ed1 1<\/p>\n

\u1ea4t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng s\u1ed1 2<\/p>\n

B\u00ednh t\u01b0\u01a1ng \u1ee9ng s\u1ed1 3<\/p>\n

\u0110inh t\u01b0\u01a1ng \u1ee9ng s\u1ed1 4<\/p>\n

M\u1eadu t\u01b0\u01a1ng \u1ee9ng s\u1ed1 5<\/p>\n

\u2026\u2026.<\/p>\n

Theo 12 con gi\u00e1p:<\/p>\n

T\u00fd \u2013 S\u1eedu \u2013 D\u1ea7n \u2013 M\u1ea1o \u2013 Th\u00ecn \u2013 T\u1ef5 \u2013 Ng\u1ecd \u2013 M\u00f9i \u2013 Th\u00e2n \u2013 D\u1eadu \u2013 Tu\u1ea5t \u2013 H\u01a1i t\u01b0\u01a1ng \u1ee9ng l\u1ea7n l\u01b0\u1ee3t v\u1edbi c\u00e1c s\u1ed1 t\u1eeb 1-12.<\/p>\n

C\u00f3 th\u1ec3 d\u1ef1a v\u00e0o c\u00e1c quy\u1ec3n l\u1ecbch v\u1ea1n ni\u00ean treo \u1edf nh\u00e0 \u0111\u1ec3 c\u00f3 th\u1ec3 soi c\u1ea7u theo ng\u00e0y c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n.<\/p>\n

V\u00ed d\u1ee5: th\u1ea5y ng\u00e0y h\u00f4m nay tr\u00ean l\u1ecbch ghi l\u00e0 ng\u00e0y Gi\u00e1p Tu\u1ea5t, b\u1ea1n s\u1ebd th\u1ea5y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng Gi\u00e1p l\u00e0 s\u1ed1 1, Ng\u1ecd l\u00e0 s\u1ed1 7. Ta \u0111\u01b0\u1ee3c s\u1ed1 17 \u0111\u00e1nh l\u00f3t th\u00eam 71. R\u1ea5t d\u1ec5 d\u00e0ng \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t con s\u1ed1 \u0111\u00e1nh theo ng\u00e0y.<\/p>\n

\"\"<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p theo tu\u1ea7n<\/span><\/h2>\n

\u0110\u00e3 c\u00f3 c\u00e1ch t\u00ednh theo ng\u00e0y th\u00ec ch\u1eafc ch\u1eafn c\u0169ng ph\u1ea3i c\u00f3 c\u00e1ch t\u00ednh theo tu\u1ea7n. C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 theo ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u0169ng r\u1ea5t d\u1ec5, kh\u00f4ng qu\u00e1 kh\u00f3 \u0111\u1ec3 nh\u1eefng ng\u01b0\u1eddi m\u1edbi c\u00f3 th\u1ec3 th\u1eed.<\/p>\n

V\u00ed d\u1ee5 l\u1ea5y t\u1ed5ng c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y ch\u1ee7 nh\u1eadt l\u00e0 6+7+3+0+8= 24. C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi ph\u01b0\u01a1ng ph\u00e1p song th\u1ee7 l\u00f4 \u0111\u1ec3 \u0111\u00e1nh 24 l\u00f3t 42 ph\u00f2ng tr\u01b0\u1eddng h\u1ee3p l\u1ed9n c\u1ea7u. Ch\u1ec9 n\u00ean nu\u00f4i l\u00f4 trong v\u00f2ng 2-3 ng\u00e0y khi th\u1ea5y kh\u00f4ng \u0111\u01b0\u1ee3c th\u00ec d\u1eebng l\u1ea1i chuy\u1ec3n sang c\u00e1ch kh\u00e1c.<\/p>\n

C\u00e1ch n\u00e0y c\u00f3 \u0111i\u1ec3m h\u1ea1n ch\u1ebf l\u00e0 ch\u1ec9 \u00e1p d\u1ee5ng soi c\u1ea7u cho 2 ng\u00e0y li\u00ean ti\u1ebfp v\u1edbi k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u00e0o ng\u00e0y ch\u1ee7 nh\u1eadt.<\/p>\n

Ngo\u00e0i ng\u00e0y ch\u1ee7 nh\u1eadt, nhi\u1ec1u ng\u01b0\u1eddi c\u00f2n ch\u1ecdn ng\u00e0y th\u1ee9 4 trong tu\u1ea7n. L\u1ea5y t\u1ed5ng c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1eed t\u01b0 c\u1ed9ng l\u1ea1i \u0111\u1ec3 ra k\u1ebft qu\u1ea3 cho s\u1ed1 b\u1ea1ch th\u1eed c\u1ea7n \u0111\u00e1nh v\u00e0o tu\u1ea7n ti\u1ebfp theo. V\u00ed d\u1ee5: gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 4 l\u00e0 2+4+7+5+1= 19.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng<\/span><\/h2>\n

Kh\u00e1i ni\u1ec7m ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng c\u00f3 l\u1ebd \u0111\u00e3 qu\u00e1 quen thu\u1ed9c \u0111\u1ed1i v\u1edbi m\u1ecdi ng\u01b0\u1eddi, v\u1ea1n v\u1eadt sinh ra \u0111\u1ec1u c\u00f3 s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a \u00e2m d\u01b0\u01a1ng. Cho n\u00ean, nhi\u1ec1u ng\u01b0\u1eddi \u0111\u00e3 v\u1eadn d\u1ee5ng y\u1ebfu t\u1ed1 ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng v\u00e0o trong soi l\u00f4 \u0111\u1ec1.<\/p>\n

Theo quan ni\u1ec7m v\u1ec1 t\u01b0\u01a1ng sinh \u2013 t\u01b0\u01a1ng kh\u1eafc ch\u00fang ta s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng c\u1eb7p s\u1ed1 sau:<\/p>\n

Th\u1ee7y: 1-6, H\u1ecfa: 3-8, Kim: 2-7, M\u1ed9c: 5-0, Th\u1ed5: 4-9<\/p>\n

B\u00f3ng d\u01b0\u01a1ng s\u1ebd \u0111\u01b0\u1ee3c ch\u1ecdn v\u1edbi c\u00e1c s\u1ed1: 1-6, 3-8, 2-7, 4-9, 5-0<\/p>\n

B\u00f3ng \u00e2m quy \u01b0\u1edbc l\u00e0 1-4, 2-9, 3-6, 5-8, 0-7<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3 ph\u01b0\u01a1ng ph\u00e1p \u00e2m d\u01b0\u01a1ng s\u1ebd cho ra c\u00e1c b\u00f3ng t\u00ednh nh\u01b0 sau:<\/p>\n

B\u00f3ng theo t\u01b0\u01a1ng kh\u1eafc: Kim \u2013 M\u1ed9c \u2013 Th\u1ee7y \u2013 Th\u1ed5 \u2013 H\u1ecfa \u2013 Kim: 1-8, 2-0, 3-7, 4-6, 5-9<\/p>\n

B\u00f3ng theo t\u01b0\u01a1ng sinh: Kim \u2013 Th\u1ee7y \u2013 M\u1ed9c \u2013 H\u1ecfa \u2013 Th\u1ed5 \u2013 Kim: 1-0, 2-6, 3-9, 4-7, 5-8<\/p>\n

D\u1ef1a v\u00e0o nh\u1eefng th\u00f4ng tin \u0111\u00f3 c\u00e1c b\u1ea1n c\u0169ng s\u1ebd c\u00f3 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

V\u00ed d\u1ee5: ng\u00e0y ng\u00e0y 12\/7\/2024 \u0111\u1ec1 v\u1ec1 20, l\u00f4 v\u1ec1 42<\/p>\n

Theo b\u00f3ng d\u01b0\u01a1ng \u1edf tr\u00ean th\u00ec 20 s\u1ebd \u1ee9ng v\u1edbi 70, b\u00f3ng \u00e2m l\u00e0 97, l\u00f4 theo b\u00f3ng t\u01b0\u01a1ng sinh l\u00e0 34, theo b\u00f3ng kh\u1eafc sinh l\u00e0 60.<\/p>\n

C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 l\u1ea5y b\u00f3ng s\u1ed1 c\u1ee7a \u0111\u1ec1 v\u1ec1 ng\u00e0y h\u00f4m tr\u01b0\u1edbc l\u00e0m l\u00f4 \u0111\u00e1nh cho ng\u00e0y h\u00f4m sau. T\u01b0\u01a1ng t\u1ef1 v\u1edbi \u0111\u00e1nh l\u00f4 c\u0169ng nh\u01b0 v\u1eady.<\/p>\n

C\u00e1ch t\u00ednh theo b\u00e1t qu\u00e1i:<\/p>\n

C\u00e0n: 0, 8 \u2013 \u0110o\u00e0i: 1, 9 \u2013  Ly: 2 \u2013 Ch\u1ea5n: 3 \u2013 T\u1ed1n: 4 \u2013 Kh\u1ea3m: 5 \u2013 C\u1ea5n: 6 \u2013 Kh\u00f4n: 7<\/p>\n

->> Ta c\u00f3: C\u00e0n \u0111\u1ed1i T\u1ed1n, \u0110o\u00e0i \u0111\u1ed1i Ch\u1ea5n, Ly \u0111\u1ed1i Kh\u1ea3m, C\u1ea5n \u0111\u1ed1i Kh\u00f4n.<\/p>\n

V\u00ed d\u1ee5: Ng\u00e0y 2\/7 \u0111\u1ec1 v\u1ec1 35, ta s\u1ebd \u0111\u01b0\u1ee3c s\u1ed1 \u0111\u1ed1i l\u00e0 83-52, ng\u00e0y 3\/7 l\u00f4 c\u00f3 c\u01a1 h\u1ed9i cao s\u1ebd v\u1ec1 52.<\/p>\n

\"c\u00e1ch<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p x\u00e1c su\u1ea5t th\u1ed1ng k\u00ea to\u00e1n h\u1ecdc<\/span><\/h2>\n

T\u1ef7 l\u1ec7 th\u1eafng t\u1ed1i \u0111a 100% khi \u0111\u00e1nh 1 con cho 27 l\u00f4 mi\u1ec1n b\u1eafc g\u1ed3m 100 s\u1ed1 t\u1eeb 00 \u2013 99.<\/p>\n

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

T\u1eeb \u0111\u00f3 ta c\u00f3 th\u1ec3 t\u00ednh t\u1ef7 l\u1ec7 t\u1ea1ch khi b\u1ea1n \u0111\u00e1nh l\u00f4 v\u1edbi nhi\u1ec1u s\u1ed1 nh\u01b0 sau:<\/p>\n

T\u1ea1ch 2 l\u00f4 l\u00e0 99% * 99*<\/p>\n

T\u1ea1ch 3 l\u00f4 l\u00e0 99% * 99% * 99%<\/p>\n

\u2026<\/p>\n

T\u1ea1ch 27 l\u00f4 l\u00e0 99%^27 (99% nh\u00e2n 27 l\u1ea7n v\u1edbi ch\u00ednh n\u00f3)<\/p>\n

B\u1ea1n ph\u1ea3i t\u1ea1ch h\u1ebft 27 con l\u00f4 th\u00ec t\u1ef7 l\u1ec7 99% m\u1edbi x\u1ea3y ra cho n\u00ean t\u1ef7 l\u1ec7 tr\u00fang 1 con l\u00f4 \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 sau:[1-(99%^27)]*100~23,7%<\/p>\n

Theo \u0111\u00f3 s\u1ebd c\u00f3:<\/p>\n