{"id":7074,"date":"2024-12-21T16:50:35","date_gmt":"2024-12-21T16:50:35","guid":{"rendered":"https:\/\/blog.ezworkapp.com\/index.php\/2024\/12\/21\/cach-tinh-trung-binh-dong-trong-excel\/"},"modified":"2024-12-21T16:50:35","modified_gmt":"2024-12-21T16:50:35","slug":"cach-tinh-trung-binh-dong-trong-excel","status":"publish","type":"post","link":"https:\/\/blog.ezworkapp.com\/index.php\/2024\/12\/21\/cach-tinh-trung-binh-dong-trong-excel\/","title":{"rendered":"C\u00e1ch t\u00ednh trung b\u00ecnh \u0111\u1ed9ng trong Excel"},"content":{"rendered":"
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V\u00ed d\u1ee5, gi\u00e1 c\u1ed5 phi\u1ebfu dao \u0111\u1ed9ng kho\u1ea3ng r\u1ed9ng trong qu\u00e1 kh\u1ee9, b\u1ea1n ghi nh\u1eadn s\u1ef1 giao \u0111\u1ed9ng n\u00e0y v\u00e0 mu\u1ed1n d\u1ef1 b\u00e1o gi\u00e1 theo xu h\u01b0\u1edbng c\u1ee7a n\u00f3 trong Excel, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng trung b\u00ecnh \u0111\u1ed9ng. Trong b\u00e0i vi\u1ebft n\u00e0y, H\u1ecdc Excel Online s\u1ebd h\u01b0\u1edbng d\u1eabn v\u00e0i c\u00e1ch t\u00ednh trung b\u00ecnh \u0111\u1ed9ng trong m\u1ed9t v\u00f9ng c\u1ee5 th\u1ec3 v\u00e0 t\u1ea1o bi\u1ec3u \u0111\u1ed3 trung b\u00ecnh \u0111\u1ed9ng trong Excel.<\/p>\n

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T\u00ednh trung b\u00ecnh \u0111\u1ed9ng v\u1edbi h\u00e0m AVERAGE trong Excel<\/strong><\/p>\n

Ch\u00fang ta c\u00f3 th\u1ec3 d\u00f9ng h\u00e0m Average \u0111\u1ec3 t\u00ednh trung b\u00ecnh \u0111\u1ed9ng m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. H\u00e3y l\u00e0m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n

1. Ch\u1ecdn \u00f4 th\u1ee9 3 b\u00ean c\u1ea1ch d\u1eef li\u1ec7u ngu\u1ed3n, tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 \u00f4 C4, nh\u1eadp c\u00f4ng th\u1ee9c =AVERAGE(B2:B4)\u00a0<\/strong>(B2:B4 l\u00e0 ba \u00f4 d\u1eef li\u1ec7u \u0111\u1ea7u trong chu\u1ed7i d\u1eef li\u1ec7u), k\u00e9o c\u00f4ng th\u1ee9c ph\u1ee7 v\u00f9ng c\u1ea7n t\u00ednh.<\/p>\n

Ch\u00fa \u00fd: <\/strong>Ch\u00fang ta c\u1ea7n t\u00ednh trung b\u00ecnh \u0111\u1ed9ng c\u1ee7a 3 gi\u00e1 tr\u1ecb, v\u00ec v\u1eady c\u00f4ng th\u1ee9c nh\u1eadp v\u00e0o \u00f4 th\u1ee9 ba.<\/p>\n

<\/a>2. V\u1eabn ch\u1ecdn nh\u1eefng \u00f4 c\u00f3 c\u00f4ng th\u1ee9c \u0111\u00f3, nh\u1ea5n Decrease Decimal<\/strong> \u0111\u1ec3 ch\u1ec9nh s\u1ed1 ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n trong k\u1ebft qu\u1ea3 trung b\u00ecnh \u0111\u1ed9ng.<\/p>\n

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T\u00ednh trung b\u00ecnh \u0111\u1ed9ng v\u1edbi c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch trung b\u00ecnh \u0111\u1ed9ng trong Excel<\/strong><\/p>\n

L\u1ec7nh ph\u00e2n t\u00edch d\u1eef li\u1ec7u c\u1ee7a Excel 2010 v\u00e0 2013 h\u1ed7 tr\u1ee3 ch\u00fang ta m\u1ed9t lo\u1ea1t c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch d\u1eef li\u1ec7u t\u00e0i ch\u00ednh v\u00e0 khoa h\u1ecdc bao g\u1ed3m c\u00f4ng c\u1ee5 Moving Average gi\u00fap ch\u00fang ta t\u00ednh trung b\u00ecnh c\u1ee7a m\u1ed9t ph\u1ea1m vi c\u1ee5 th\u1ec3 ho\u1eb7c t\u1ea1o ra bi\u1ec3u \u0111\u1ed3 trung b\u00ecnh \u0111\u1ed9ng d\u1ec5 d\u00e0ng.<\/p>\n

1. Nh\u1ea5p File<\/strong> > Options<\/strong>.<\/p>\n

2. Trong h\u1ed9p tho\u1ea1i Excel Options, nh\u1ea5n Add-ins ph\u1ea7n b\u00ean tr\u00e1i, trong h\u1ed9p Manage<\/strong> ch\u1ecdn Excel Add-Ins<\/strong> r\u1ed3i b\u1ea5m Go\u2026<\/strong><\/p>\n

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3. Trong h\u1ed9p tho\u1ea1i Add-Ins, ch\u1ecdn Analysis ToolPak<\/strong> trong ph\u1ea7n Add-Ins available<\/strong>, nh\u1ea5n Ok<\/p>\n

<\/a>4. Tr\u1edf l\u1ea1i giao di\u1ec7n ch\u00ednh c\u1ee7a Excel. Nh\u1ea5p Data<\/strong> > Data Analysis<\/strong>. Xem h\u00ecnh tr\u00ean.<\/p>\n

5. Trong c\u1eeda s\u1ed5 h\u1ed9p tho\u1ea1i Data Analysis, ch\u1ecdn Moving Average<\/strong>, nh\u1ea5p OK<\/p>\n

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6. \u1ede h\u1ed9p tho\u1ea1i Moving Average, h\u00e3y:<\/p>\n

(1) Ch\u1ecdn v\u00f9ng t\u00ednh trung b\u00ecnh \u0111\u1ed9ng t\u1ea1i Input Range. <\/strong>Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 B2:B13.<\/p>\n

(2) Trong h\u1ed9p Interval<\/strong>, h\u00e3y ch\u1ecdn s\u1ed1 s\u1ed1 s\u1ebd t\u00ednh trung b\u00ecnh \u0111\u1ed9ng. Tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 3.<\/p>\n

(3) Trong Output Range<\/strong>, ch\u1ecdn v\u00f9ng tr\u1ea3 k\u1ebft qu\u1ea3, \u1edf v\u00ed d\u1ee5 n\u00e0y l\u00e0 C2:C13<\/p>\n

(4) Ch\u1ecdn Chart Output<\/strong>, nh\u1ea5n OK<\/p>\n

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B\u00e2y gi\u1edd b\u1ea1n \u0111\u00e3 t\u00ednh \u0111\u01b0\u1ee3c trung b\u00ecnh \u0111\u1ed9ng v\u00e0 c\u00f3 bi\u1ec3u \u0111\u1ed3 trung b\u00ecnh \u0111\u1ed9ng.<\/p>\n

<\/a>Ch\u00fa \u00fd: <\/strong>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng d\u00f9ng \u0111\u01b0\u1ee3c trong excel 2007 b\u1edfi Analysis ToolPak<\/strong> ch\u01b0a \u0111\u01b0\u1ee3c t\u00ednh h\u1ee3p trong Excel 2007.<\/p>\n

Th\u00eam \u0111\u01b0\u1eddng t\u0103ng trung b\u00ecnh \u0111\u1ed9ng tr\u00ean bi\u1ec3u \u0111\u1ed3 c\u00f3 s\u1eb5n trong Excel<\/strong><\/p>\n

N\u1ebfu b\u1ea1n \u0111\u00e3 t\u1ea1o ra m\u1ed9t bi\u1ec3u \u0111\u1ed3 c\u1ed9t trong Excel, b\u1ea1n c\u00f3 th\u1ec3 th\u00eam v\u00e0o \u0111\u01b0\u1eddng xu h\u01b0\u1edbng t\u0103ng trung b\u00ecnh \u0111\u1ed9ng d\u1ec5 d\u00e0ng nh\u01b0 sau:<\/p>\n

1. Ch\u1ecdn bi\u1ec3u \u0111\u1ed3, nh\u1ea5n Design<\/strong> > Add Chart Element<\/strong> > Trendline<\/strong> > More Trendline Options<\/strong> trong Excel 2013.<\/p>\n

Ch\u00fa \u00fd:<\/strong><\/p>\n

(1) N\u1ebfu b\u1ea1n kh\u00f4ng c\u1ea7n c\u1ee5 th\u1ec3 s\u1ed1 s\u1ed1 t\u00ednh trung b\u00ecnh \u0111\u1ed9ng, t\u00ean c\u1ee7a trung b\u00ecnh \u0111\u1ed9ng \u2026 b\u1ea1n c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp ch\u1ecdn\u00a0Design <\/strong>> Add Chart Element<\/strong> > Trendline <\/strong>> Moving Average<\/strong>.<\/p>\n

(2) Trong Excel 2007 v\u00e0 2010, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn Layout<\/strong> > Trendline<\/strong> > More Trendline Options<\/strong>.<\/p>\n

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2. Trong c\u1eeda s\u1ed5 Format Trendline, ch\u1ecdn Moving Average<\/strong> v\u00e0 ch\u1ecdn s\u1ed1 s\u1ed1 \u0111\u1ec3 t\u00ednh trung b\u00ecnh \u0111\u1ed9ng trong h\u1ed9p Period<\/strong><\/p>\n

Excel 2013 v\u00e0 c\u00e1c phi\u00ean b\u1ea3n cao h\u01a1n<\/p>\n

\"moving<\/a><\/p>\n

\u00a0<\/p>\n

Excel 2007 v\u00e0 2010<\/p>\n

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3. \u0110\u00f3ng h\u1ed9p tho\u1ea1i. B\u1ea1n c\u00f3 k\u1ebft qu\u1ea3 sau:<\/p>\n

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Click \u0111\u0103ng k\u00fd h\u1ecdc t\u1ea1i:<\/p>\n

T\u1ea5t c\u1ea3 kho\u00e1 h\u1ecdc\u00a0\ud83d\udcd6<\/span><\/a><\/p>\n

H\u01b0\u1edbng d\u1eabn k\u00edch ho\u1ea1t<\/a><\/p>\n

HKD H\u1ecdc Excel Online
S\u1ed1 \u0110K: 17A80048102<\/p>\n<\/div>\n

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\u00a9 document.currentScript.insertAdjacentHTML(‘afterend’, ” + new Intl.DateTimeFormat(document.documentElement.lang, {year: ‘numeric’}).format() + ”); H\u1ecdc Excel Online. All rights reserved.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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