{"id":18406,"date":"2024-03-06T01:41:42","date_gmt":"2024-03-06T01:41:42","guid":{"rendered":"https:\/\/soicau4075.minhngocxoso.com\/?p=18406"},"modified":"2024-03-06T01:41:42","modified_gmt":"2024-03-06T01:41:42","slug":"phuong-phap-thong-ke-bac-nho-la-gi-cach-su-dung-phuong-phap-bac-nho","status":"publish","type":"post","link":"https:\/\/xemcaulodep.com\/phuong-phap-thong-ke-bac-nho-la-gi-cach-su-dung-phuong-phap-bac-nho\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb l\u00e0 g\u00ec? c\u00e1ch s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p b\u1ea1c nh\u1edb"},"content":{"rendered":"

B\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec ?<\/strong> <\/em>T\u1ea1i sao ch\u00fang ta c\u1ea7n quan t\u00e2m \u0111\u1ebfn b\u1ea1c nh\u1edb ? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t b\u1eaft B\u1ea1ch Th\u1ee7 si\u00eau chu\u1ea9n<\/strong>. B\u00e0i vi\u1ebft n\u00e0y Vi\u1ec7t Nam<\/strong> s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft. M\u1eddi c\u00e1c b\u1ea1n c\u00f9ng theo d\u00f5i c\u00e1ch soi c\u1ea7u l\u00f4<\/strong> si\u00eau chu\u1ea9n n\u00e0y.<\/p>\n

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N\u1ed9i dung<\/b><\/div>\n
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1<\/span> B\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec ?<\/span><\/p>\n
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1.1<\/span> I. Nguy\u00ean l\u00fd b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec ? Hi\u1ec3u nh\u01b0 th\u1ebf n\u00e0o cho \u0111\u00fang.<\/span><\/p>\n
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1.1.1<\/span> 1. S\u1eed d\u1ee5ng v\u1ecb tr\u00ed Gi\u1ea3i \u0111\u1ec3 soi b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1<\/span><\/div>\n
1.1.2<\/span> 2. S\u1eed d\u1ee5ng L\u00f4 2 Nh\u00e1y \u0111\u1ec3 soi b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1<\/span><\/div>\n
1.1.3<\/span> 3. S\u1eed d\u1ee5ng \u0110\u1ea7u C\u00e2m \u2013 \u0110\u00edt C\u00e2m \u0111\u1ec3 soi b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1<\/span><\/div>\n<\/div>\n<\/div>\n
1.2<\/span> II. C\u00e1ch th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb mi\u1ec1n B\u1eafc b\u1ea1ch th\u1ee7<\/span><\/p>\n
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1.2.1<\/span> 1. C\u00e1ch th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb mi\u1ec1n B\u1eafc trong 1 n\u0103m<\/span><\/div>\n
1.2.2<\/span> 2. C\u00e1ch th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 mi\u1ec1n B\u1eafc theo gi\u1ea3i<\/span><\/div>\n<\/div>\n<\/div>\n
1.3<\/span> K\u1ebft th\u00fac ph\u01b0\u01a1ng ph\u00e1p b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec ?<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

B\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec ?<\/span><\/h2>\n

B\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1<\/strong> l\u00e0 s\u1ef1 l\u1eadp l\u1ea1i c\u1ee7a k\u1ebft qu\u1ea3 xsmb tr\u01b0\u1edbc \u0111\u00f3, \u0111\u1ed1i v\u1edbi k\u1ebft qu\u1ea3 xsmb hi\u1ec7n t\u1ea1i. Theo th\u1ed1ng k\u00ea, b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 xsmb r\u1ea5t hay x\u1ea3y ra. C\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi \u0111\u00e1nh l\u00f4 \u0111\u1ec1 s\u1eed d\u1ee5ng b\u1ea1c nh\u1edb r\u1ea5t nhi\u1ec1u. T\u1ec9 l\u1ec7 \u0103n l\u00f4, tr\u00fang \u0111\u1ec1 khi \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p b\u1ea1c nh\u1edb r\u1ea5t cao.<\/p>\n

Trong b\u00e0i vi\u1ebft n\u00e0y ch\u00fang ta s\u1ebd c\u00f3 hai ph\u1ea7n ch\u00ednh. Ph\u1ea7n 1 ch\u00fang ta s\u1ebd n\u00f3i v\u1ec1 nguy\u00ean l\u00fd b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec. Ph\u1ea7n 2 ch\u00fang ta s\u1ebd \u0111i v\u00e0o th\u1ef1c h\u00e0nh th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 xsmb<\/strong>. B\u00e0i vi\u1ebft kh\u00e1 d\u00e0i v\u00ec v\u1eady n\u1ebfu nh\u01b0 c\u00e1c b\u1ea1n mu\u1ed1n b\u1eaft b\u1ea1ch th\u1ee7, h\u00e3y xem chi ti\u1ebft c\u00e1ch soi c\u1ea7u xsmb<\/strong> n\u00e0y nh\u00e9.<\/p>\n

I. Nguy\u00ean l\u00fd b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec ? Hi\u1ec3u nh\u01b0 th\u1ebf n\u00e0o cho \u0111\u00fang.<\/span><\/h3>\n

Ch\u00fang ta c\u00f3 3 c\u00e1ch \u0111\u1ec3 hi\u1ec3u v\u1ec1 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1. M\u1ed7i nguy\u00ean l\u00fd \u0111\u1ec1u c\u00f3 s\u1ef1 ch\u00ednh x\u00e1c r\u1ea5t cao. N\u1eafm b\u1eaft \u0111\u01b0\u1ee3c c\u1ea3 3 nguy\u00ean l\u00fd b\u1ea1c nh\u1edb n\u00e0y s\u1ebd gi\u00fap b\u1ea1n \u0111i v\u00e0o th\u1ef1c h\u00e0nh d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

1. S\u1eed d\u1ee5ng v\u1ecb tr\u00ed Gi\u1ea3i \u0111\u1ec3 soi b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1<\/span><\/h4>\n

Ch\u00fang ta s\u1ebd l\u1ea5y m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 \u0111\u1ec3 t\u00ecm hi\u1ec3u b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec. <\/strong><\/p>\n

V\u00ed d\u1ee5:<\/strong> H\u00f4m nay Con L\u00f4 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i Nh\u00ec l\u00e0 45<\/strong><\/p>\n

Ch\u00fang ta s\u1ebd ki\u1ec3m tra v\u00e0 th\u1ed1ng k\u00ea xem trong 1 n\u0103m qua c\u00f3 bao nhi\u00eau l\u1ea7n con l\u00f4 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u00ec v\u1ec1 45.<\/p>\n

Ti\u1ebfp theo, ch\u00fang ta ti\u1ebfp t\u1ee5c th\u1ed1ng k\u00ea. Xem 3 ng\u00e0y ti\u1ebfp theo trong l\u1ecbch s\u1eed nh\u1eefng l\u1ea7n con l\u00f4 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u00ec v\u1ec1 45. \u0110\u1ec3 t\u00ecm ra con l\u00f4 lu\u00f4n xu\u1ea5t hi\u1ec7n sau khi x\u1ea3y ra l\u00f4 45 v\u1ec1 gi\u1ea3i nh\u00ec.<\/p>\n

V\u00ed d\u1ee5: M\u1ed7i l\u1ea7n L\u00f4 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u00ec XSMB ra 45. Th\u00ec c\u1ee9 trong 3 ng\u00e0y li\u00ean ti\u1ebfp l\u1ea1i c\u00f3 L\u00f4 03 v\u00e0o \u0111\u00fang v\u1ecb tr\u00ed \u0111\u00f3. T\u00ecnh hu\u1ed1ng n\u00e0y \u0111\u00e3 t\u1eebng l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n.<\/p>\n

Nh\u01b0 v\u1eady, c\u00e1ch \u0111\u1ea7u ti\u00ean th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec n\u00e0y. Ch\u00fang ta \u0111\u00e3 t\u00ecm \u0111\u01b0\u1ee3c L\u00f4 03. Ch\u00fang ta s\u1ebd nu\u00f4i 03 theo khung max 3 ng\u00e0y, ch\u1eafc ch\u1eafn s\u1ebd tr\u00fang.<\/p>\n

Ch\u00fang ta c\u1ea7n ph\u1ea3i th\u1ed1ng k\u00ea theo khung 3 ng\u00e0y v\u00e0 ch\u1ec9 \u0111\u00e1nh max 3 ng\u00e0y. V\u00ec khi nu\u00f4i 3 ng\u00e0y s\u1ebd an to\u00e0n v\u1ed1n h\u01a1n, s\u1ebd ch\u1eafc ch\u1eafn h\u01a1n khi \u0111\u00e1nh b\u1ea1ch th\u1ee7. Th\u1ed1ng k\u00ea b\u1ea1ch nh\u1edb trong 3 ng\u00e0y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p khoa h\u1ecdc. Lu\u00f4n c\u00f3 t\u1ec9 l\u1ec7 c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 cao h\u01a1n so v\u1edbi th\u1ed1ng k\u00ea 1 ng\u00e0y b\u1ea1ch th\u1ee7.<\/p>\n

2. S\u1eed d\u1ee5ng L\u00f4 2 Nh\u00e1y \u0111\u1ec3 soi b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1<\/span><\/h4>\n

C\u00e1ch 2 n\u00e0y c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch \u0111\u1ea7u ti\u00ean t\u00ecm b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec. Ch\u00fang ta s\u1ebd c\u00f3 v\u00ed d\u1ee5 nh\u01b0 sau:<\/strong><\/p>\n

V\u00ed d\u1ee5<\/strong>: H\u00f4m nay c\u00f3 l\u00f4 45 n\u1ed5 2 nh\u00e1y<\/strong>.<\/p>\n

Ch\u00fang ta s\u1ebd th\u1ed1ng k\u00ea xem 1 n\u0103m qua nh\u1eefng ng\u00e0y n\u00e0o c\u00f3 l\u00f4 45 n\u1ed5 2 nh\u00e1y.<\/p>\n

Ki\u1ec3m tra v\u00e0 t\u00ecm con l\u00f4 n\u00e0o s\u1ebd ra sau \u0111\u00f3 trong nh\u1eefng ng\u00e0y l\u00f4 45 n\u1ed5 2 nh\u00e1y trong l\u1ecbch s\u1eed 3 ng\u00e0y li\u00ean ti\u1ebfp.<\/p>\n

Khi \u0111\u00e3 t\u00ecm \u0111\u01b0\u1ee3c, ch\u00fang ta s\u1ebd nu\u00f4i con L\u00f4 \u0111\u00f3 trong 3 ng\u00e0y li\u00ean ti\u1ebfp.<\/p>\n

3. S\u1eed d\u1ee5ng \u0110\u1ea7u C\u00e2m \u2013 \u0110\u00edt C\u00e2m \u0111\u1ec3 soi b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1<\/span><\/h4>\n

Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00e1c v\u1edbi hai c\u00e1ch tr\u00ean. C\u00e1c b\u1ea1n h\u00e3y xem v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 b\u00ean d\u01b0\u1edbi \u0111\u1ec3 h\u00ecnh dung v\u00e0 th\u1ef1c h\u00e0nh theo.<\/strong><\/p>\n

N\u1ebfu nh\u01b0 h\u00f4m nay xsmb c\u00f3 l\u00f4 \u0111\u1ea7u 4 c\u00e2m<\/strong>. Ngh\u0129a l\u00e0 trong 27 gi\u1ea3i s\u1ebd kh\u00f4ng c\u00f3 con l\u00f4 n\u00e0o \u0111\u1ea7u 4.<\/p>\n

Ch\u00fang ta s\u1ebd th\u1ed1ng k\u00ea xem trong 1 n\u0103m qua c\u00f3 bao nhi\u00eau l\u1ea7n l\u00f4 \u0111\u1ea7u 4 c\u00e2m.<\/p>\n

Ti\u1ebfp theo, th\u1ed1ng k\u00ea xem sau khi l\u00f4 \u0111\u1ea7u 4 ra l\u1ea1i s\u1ebd c\u00f3 con l\u00f4 \u0111\u1ea7u 4 n\u00e0o lu\u00f4n ra trong 3 ng\u00e0y ti\u1ebfp theo.<\/p>\n

Ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng con L\u00f4 \u0111\u00f3 \u0111\u1ec3 nu\u00f4i khung 3 ng\u00e0y, ch\u1eafc ch\u1eafn s\u1ebd tr\u00fang. V\u00ed d\u1ee5, t\u00ecm \u0111\u01b0\u1ee3c con 47 lu\u00f4n ra trong 3 ng\u00e0y \u0111\u1ea7u ti\u00ean sau khi l\u00f4 \u0111\u1ea7u 4 c\u00e2m. Ch\u00fang ta s\u1ebd \u0111\u00e1nh l\u00f4 47 v\u00e0 \u0111\u00e1nh 3 ng\u00e0y li\u00ean ti\u1ebfp.<\/p>\n

T\u01b0\u01a1ng t\u1ef1 v\u1edbi c\u00e1ch l\u00e0m b\u00ean tr\u00ean ch\u00fang ta s\u1ebd th\u1ed1ng k\u00ea cho l\u00f4 \u0110\u00edt 4 C\u00e2m. Ngo\u00e0i ra, c\u00e1c b\u1ea1n c\u0169ng s\u1eed d\u1ee5ng c\u00e1ch n\u00e0y \u0111\u1ec3 th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb cho c\u00e1c \u0111\u1ea7u c\u00e2m v\u00e0 \u0111\u00edt c\u00e2m kh\u00e1c.<\/p>\n

\"cach<\/p>\n

II. C\u00e1ch th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb mi\u1ec1n B\u1eafc b\u1ea1ch th\u1ee7<\/span><\/h3>\n

\u1ede ph\u1ea7n 1 ch\u00fang ta \u0111\u00e3 t\u00ecm hi\u1ec3u v\u1ec1 nguy\u00ean l\u00fd b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec<\/strong>. Ch\u00fang t\u00f4i hy v\u1ecdng c\u00e1c b\u1ea1n \u0111\u00e3 hi\u1ec3u v\u1ec1 c\u1ea3 3 nguy\u00ean l\u00fd n\u00e0y. Trong ph\u1ea7n n\u00e0y ch\u00fang ta s\u1ebd \u0111i v\u00e0o th\u1ef1c h\u00e0nh th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 mi\u1ec1n B\u1eafc.<\/p>\n

1. C\u00e1ch th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb mi\u1ec1n B\u1eafc trong 1 n\u0103m<\/span><\/h4>\n

Ph\u1ea7n h\u01b0\u1edbng d\u1eabn n\u00e0y c\u00e1c b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng m\u00e1y vi t\u00ednh v\u00e0 c\u00f3 ph\u1ea7n m\u1ec1m excel \u0111\u1ec3 th\u1ef1c h\u00e0nh.<\/p>\n

B\u01b0\u1edbc 1:<\/strong> Truy c\u1eadp website th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb<\/p>\n

B\u01b0\u1edbc 2:<\/strong> B\u1ea1n h\u00e3y \u0111i\u1ec1n s\u1ed1 ng\u00e0y mu\u1ed1n xem<\/strong> l\u00e0 365<\/strong> ng\u00e0y v\u00e0 nh\u1ea5n Xem k\u1ebft qu\u1ea3<\/strong> nh\u01b0 h\u00ecnh b\u00ean d\u01b0\u1edbi.<\/p>\n

B\u01b0\u1edbc 3:<\/strong> Khi k\u1ebft qu\u1ea3 \u0111\u00e3 c\u00f3, b\u1ea1n h\u00e3y k\u00e9o xu\u1ed1ng d\u01b0\u1edbi v\u00e0 nh\u1ea5n v\u00e0o \u201cXem theo chi\u1ec1u ngang<\/strong>\u201d<\/p>\n

B\u01b0\u1edbc 4:<\/strong> C\u00e1c b\u1ea1n copy h\u1ebft k\u1ebft qu\u1ea3 b\u00ean tr\u00ean v\u00e0o file Excel.<\/p>\n

Nh\u01b0 v\u1eady b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ed1ng k\u00ea trong v\u00f2ng 1 n\u0103m \u0111\u1ec3 th\u1ef1c hi\u1ec7n soi c\u1ea7u theo ph\u01b0\u01a1ng ph\u00e1p b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 mi\u1ec1n B\u1eafc. B\u00ean d\u01b0\u1edbi l\u00e0 link download cho file th\u1ed1ng k\u00ea t\u00ednh \u0111\u1ebfn ng\u00e0y 22-10-2024. L\u00e0 th\u1eddi \u0111i\u1ec3m ch\u00fang t\u00f4i vi\u1ebft b\u00e0i n\u00e0y. C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i v\u1ec1 \u0111\u1ec3 tham kh\u1ea3o.<\/p>\n