{"id":17826,"date":"2024-04-09T11:00:23","date_gmt":"2024-04-09T11:00:23","guid":{"rendered":"https:\/\/soicau5086.minhngocxoso.com\/?p=17826"},"modified":"2024-04-09T11:00:23","modified_gmt":"2024-04-09T11:00:23","slug":"phuong-phap-danh-lo-xien-hieu-qua-theo-cap-di-kem","status":"publish","type":"post","link":"https:\/\/dudoanxoso88.com\/phuong-phap-danh-lo-xien-hieu-qua-theo-cap-di-kem\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh l\u00f4 xi\u00ean hi\u1ec7u qu\u1ea3 theo c\u1eb7p \u0111i k\u00e8m"},"content":{"rendered":"\n
Anh em m\u00e0 ch\u01a1i l\u00e2u n\u0103m l\u00f4 \u0111\u1ec1 h\u1ea7u nh\u01b0 \u0111\u1ec1u bi\u1ebft r\u1eb1ng l\u00f4 xi\u00ean \u0111\u00e1nh d\u1ef1a tr\u00ean 2 s\u1ed1 cu\u1ed1i c\u1ee7a c\u00e1c gi\u1ea3i k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft. H\u1ea7u nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh l\u00f4 c\u1ee7a 3 mi\u1ec1n l\u00e0 nh\u01b0 nhau, v\u1edbi b\u00e0i vi\u1ebft n\u00e0y ch\u00fang t\u00f4i s\u1ebd n\u00f3i r\u00f5 v\u1ec1 c\u00e1ch ch\u01a1i c\u1ee7a mi\u1ec1n B\u1eafc, \u0111\u1ed1i v\u1edbi mi\u1ec1n Nam hay mi\u1ec1n Trung c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 th\u1ebf. \u0110\u1ec1u b\u1eaft d\u1ef1a v\u00e0o x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc c\u0169ng nh\u01b0 c\u00e1c mi\u1ec1n kh\u00e1c.<\/p>\n\n\n\n
Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o c\u00e1ch t\u00ednh l\u00f4 xi\u00ean quay hay c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean 2, l\u00f4 xi\u00ean 3, ch\u00fang t\u00f4i xin nh\u1eafc nh\u1edf l\u1ea1i cho c\u00e1c b\u1ea1n r\u1eb1ng, \u0111\u00e3 \u0111\u00e1nh l\u00f4 xi\u00ean th\u00ec x\u00e1c su\u1ea5t kh\u00e1 th\u1ea5p, c\u1ee5 th\u1ec3:<\/p>\n\n\n\n
\u2013 C\u00f3 27 gi\u1ea3i t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 27 con l\u00f4, x\u00e1c su\u1ea5t tr\u00fang 1 l\u00f4 l\u00e0 27% (v\u1edbi tr\u01b0\u1eddng h\u1ee3p l\u00e0 t\u1ea5t c\u1ea3 27 k\u1ebft qu\u1ea3 l\u00e0 kh\u00e1c nhau). Nh\u01b0ng th\u1ef1c t\u1ebf th\u00ec, so y\u1ebfu t\u1ed1 tr\u00f9ng l\u1eb7p xu\u1ea5t hi\u1ec7n, ch\u00fang t\u00f4i t\u1ed5ng k\u1ebft trong nhi\u1ec1u n\u0103m qua th\u00ec x\u00e1c su\u1ea5t tr\u00fang ch\u1ec9 l\u00e0 21,5%.<\/p>\n\n\n\n
\u2013 T\u1eeb \u0111\u00e2y ta c\u00f3 th\u1ec3 t\u00ednh ra x\u00e1c xu\u1ea5t \u0103n l\u00f4 xi\u00ean 2, xi\u00ean 3 v\u00e0 xi\u00ean 4 nh\u01b0 sau:<\/p>\n\n\n\n
+ X\u00e1c su\u1ea5t \u0111\u00e1nh tr\u00fang xi\u00ean 2 l\u00e0 21,5% x 21,5% = 0,0462, t\u1ee9c l\u00e0 4,6%.<\/p>\n\n\n\n
+ X\u00e1c su\u1ea5t tr\u00fang xi\u00ean 3 l\u00e0 21,5% x 21,5% x 21,5% =00994, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 0,994%.<\/p>\n\n\n\n
+ X\u00e1c su\u1ea5t tr\u00fang xi\u00ean 4 l\u00e0 21.5% x 21,5% x 21,5% x 21,5% = 0.002136751, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 0,02%.<\/p>\n\n\n\n
\u2013 C\u00e1c c\u1eb7p l\u00f4 hay \u0111i k\u00e8m nhau: 373-010; 25 ho\u1eb7c 52-22; 76-47; 11- 44 ho\u1eb7c 43; 33-65 ho\u1eb7c 66<\/p>\n\n\n\n
VD b\u1ed9 33-65 ho\u1eb7c 66<\/p>\n\n\n\n
Ng\u00e0y 28\/3\/2024 v\u00e0 16\/4 c\u00f3 l\u00f4 33-66, b\u1ed9 33-65 xu\u1ea5t hi\u1ec7n v\u00e0o c\u00e1c ng\u00e0y 27\/3, 30\/3, 4\/4, 7\/4, 9\/4.<\/p>\n\n\n\n
B\u1ed9 11-44 xu\u1ea5t hi\u1ec7n ng\u00e0y 13\/4\/2024, 12\/4, 10\/4, 24\/3<\/p>\n\n\n\n
B\u1ed9 11-43 xu\u1ea5t hi\u1ec7n v\u00e0o c\u00e1c ng\u00e0y 23\/3\/2024, 30\/3, 1\/4, 10\/4, 13\/4, 16\/4<\/p>\n\n\n\n
\u2013 Ng\u00e0y h\u00f4m tr\u01b0\u1edbc c\u00f3 con l\u00f4 97 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 73<\/p>\n\n\n\n
VD: Ng\u00e0y 7\/4\/2024 l\u00f4 ra 97, 8\/4 73 ra.<\/p>\n\n\n\n
\u2013 Ng\u00e0y h\u00f4m tr\u01b0\u1edbc c\u00f3 con l\u00f4 18 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 97 ho\u1eb7c 99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n
\u2013 L\u00f4 ra b\u1ed9 060 th\u00ec h\u00f4m sau s\u1ebd r\u01a1i l\u1ea1i 1 s\u1ed1<\/p>\n\n\n\n