{"id":17862,"date":"2024-03-06T04:10:42","date_gmt":"2024-03-06T04:10:42","guid":{"rendered":"https:\/\/soicau4022.minhngocxoso.com\/?p=17862"},"modified":"2024-03-06T04:10:42","modified_gmt":"2024-03-06T04:10:42","slug":"cach-bat-phuong-phap-thong-ke-tinh-cham-so-dac-biet-chuan-hang-ngay","status":"publish","type":"post","link":"https:\/\/xsmbtailoc.com\/cach-bat-phuong-phap-thong-ke-tinh-cham-so-dac-biet-chuan-hang-ngay\/","title":{"rendered":"c\u00e1ch b\u1eaft, ph\u01b0\u01a1ng ph\u00e1p th\u1ed1ng k\u00ea, t\u00ednh ch\u1ea1m s\u1ed1 \u0111\u1eb7c bi\u1ec7t chu\u1ea9n h\u00e0ng ng\u00e0y"},"content":{"rendered":"
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Ch\u1ea1m l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef kh\u00e1 \u0111\u1eb7c tr\u01b0ng trong l\u0129nh v\u1ef1c s\u1ed1 \u0111\u1ec1 n\u00ean \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi ch\u01a1i m\u1edbi th\u00ec \u0111\u00e2y qu\u1ea3 th\u1ef1c l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m m\u1edbi m\u1ebb. \u1ede n\u1ed9i dung b\u00e0i vi\u1ebft n\u00e0y, ad xin gi\u1edbi thi\u1ec7u chi ti\u1ebft gi\u00fap c\u00e1c b\u1ea1n hi\u1ec3u th\u00eam m\u1ed9t lo\u1ea1i l\u00f4 \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p c\u0169ng nh\u01b0 c\u00e1c b\u1eaft \u0111\u1ec1 ch\u1ea1m theo ng\u00e0y, tu\u1ea7n ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 hi\u1ec7n nay.<\/p>\n\n\n\n
Ch\u1ea1m trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec v\u00e0 bao g\u1ed3m nh\u1eefng d\u00e0n \u0111\u1ec1 n\u00e0o? Theo gi\u1ea3i ngh\u0129a t\u1eeb v\u1ef1ng th\u00ec ch\u1ea1m l\u00e0 ch\u1ec9 s\u1ef1 ti\u1ebfp x\u00fac b\u1ec1 m\u1eb7t c\u1ee7a hai v\u1eadt th\u1ec3 khi n\u1eb1m c\u1ea1nh nhau nh\u01b0 “va ch\u1ea1m”, “\u0111\u1ed9ng ch\u1ea1m”. Th\u00ec chi\u1ebft t\u1ef1 kh\u00e1i ni\u1ec7m “ch\u1ea1m \u0111\u1ec1” ch\u00fang ta c\u00f3: “ch\u1ea1m” trong “va ch\u1ea1m”, “\u0111\u1ec1” trong “s\u1ed1 \u0111\u1ec1”. Nh\u01b0 v\u1eady hi\u1ec3u m\u1ed9t c\u00e1ch n\u00f4m na r\u1eb1ng, ch\u1ea1m \u0111\u1ec1 c\u00f3 ngh\u0129a l\u00e0 c\u00e1c s\u1ed1 \u0111\u1ec1 c\u00f3 m\u1ed9t s\u1ef1 li\u00ean quan t\u1edbi nhau \u1edf m\u1ed9t kh\u00eda c\u1ea1nh n\u00e0o \u0111\u00f3. V\u00e0 tr\u00ean th\u1ef1c t\u1ebf th\u00ec thu\u1eadt ng\u1eef \u0111\u1ec1 ch\u1ea1m l\u00e0 ch\u1ec9 nh\u1eefng con s\u1ed1 \u0111\u1ec1 lu\u00f4n c\u00f3 m\u1eb7t \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n, c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ea7u ho\u1eb7c c\u00f3 th\u1ec3 l\u00e0 \u0111\u00edt t\u1ea1i c\u00e1c s\u1ed1 \u0111\u1ec1 bao g\u1ed3m 2 ch\u1eef s\u1ed1.<\/p>\n\n\n\n
L\u01b0u \u00fd ch\u1ea1m \u0111\u1ec1 ch\u1ec9 d\u00f9ng v\u00e0 ch\u01a1i trong \u0111\u00e1nh \u0111\u1ec1, kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho l\u00f4 n\u00ean ch\u00fang ta ch\u1ec9 c\u00f3 ch\u1ea1m \u0111\u1ec1 m\u00e0 kh\u00f4ng c\u00f3 ch\u1ea1m l\u00f4.<\/p>\n\n\n\n
V\u00ed d\u1ee5, ch\u00fang ta g\u1ecdi ch\u1ea1m \u0111\u1ec1 1 th\u00ec s\u1ebd l\u00e0 nh\u1eefng s\u1ed1 \u0111\u1ec1 trong \u0111\u00f3 ch\u1ee9a \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n s\u1ed1 1 nh\u01b0: 01, 10 hay 11.<\/p>\n\n\n\n
Ch\u00fang ta c\u00f3 10 s\u1ed1 t\u1ef1 nhi\u00ean t\u1eeb 0 \u0111\u1ebfn 9 v\u00e0 t\u01b0\u01a1ng \u1ee9ng v\u1edbi 10 ch\u1eef s\u1ed1 n\u00e0y s\u1ebd c\u00f3 10 d\u00e0n \u0111\u1ec1 ch\u1ea1m, ch\u1ea1m \u0111\u1ea7u ch\u1ea1m \u0111u\u00f4i theo th\u1ee9 t\u1ef1 t\u1eeb 0 t\u1edbi 9. M\u1ed7i d\u00e0n \u0111\u1ec1 ch\u1ea1m s\u1ebd g\u1ed3m 19 con s\u1ed1 \u0111\u1ec1, c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n\n\n\n