{"id":615,"date":"2022-01-26T01:51:37","date_gmt":"2022-01-26T01:51:37","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/?p=615"},"modified":"2025-02-14T11:13:43","modified_gmt":"2025-02-14T03:13:43","slug":"scatter-diagram-tutorial","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n"},"content":{"rendered":"<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<p class=\"graf graf--p graf-after--h3\" id=\"987d\">Bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n v\u00e0 bi\u1ec3u \u0111\u1ed3 t\u01b0\u01a1ng quan) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u1ec3 ph\u00e2n t\u00edch m\u1ed1i quan h\u1ec7 gi\u1eefa hai bi\u1ebfn, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng quan gi\u1eefa hai bi\u1ebfn.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"e207\">M\u1ed9t bi\u1ebfn \u0111\u01b0\u1ee3c v\u1ebd tr\u00ean tr\u1ee5c ngang v\u00e0 bi\u1ebfn c\u00f2n l\u1ea1i tr\u00ean tr\u1ee5c d\u1ecdc. M\u00f4 h\u00ecnh c\u1ee7a c\u00e1c \u0111i\u1ec3m giao nhau c\u1ee7a ch\u00fang hi\u1ec3n th\u1ecb m\u1ed9t c\u00e1ch \u0111\u1ed3 h\u1ecda m\u00f4 h\u00ecnh quan h\u1ec7. \u0110\u00e2y l\u00e0 m\u1ed9t trong B\u1ea3y C\u00f4ng c\u1ee5 C\u01a1 b\u1ea3n c\u1ee7a Ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"06ca\">Bi\u1ebfn M\u00e3<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"5b67\">N\u1ebfu \u0111i\u1ec3m \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a (m\u00e0u s\u1eafc \/ h\u00ecnh d\u1ea1ng \/ k\u00edch th\u01b0\u1edbc), m\u1ed9t bi\u1ebfn b\u1ed5 sung c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb. D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c \u0111i\u1ec3m. \u0110\u1ed1i v\u1edbi m\u1ed7i \u0111i\u1ec3m, gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t bi\u1ebfn x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed tr\u00ean tr\u1ee5c ngang v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a bi\u1ebfn kh\u00e1c x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed tr\u00ean tr\u1ee5c d\u1ecdc.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"617e\"><img class=\"graf-image\" data-height=\"557\" data-image-id=\"0*sHO595xWkg0aYMU8.png\" data-is-featured=\"true\" data-width=\"820\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0sHO595xWkg0aYMU8.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"5880\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/416e5877-63ad-4c9a-9ba3-a63c9c18d5a3.xml&amp;name=United%20States%20Population%20of%20Year%202000\" href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/416e5877-63ad-4c9a-9ba3-a63c9c18d5a3.xml&amp;name=United%20States%20Population%20of%20Year%202000\" rel=\"noopener\" target=\"_blank\">Ch\u1ec9nh s\u1eeda Bi\u1ec3u \u0111\u1ed3 n\u00e0y<\/a><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"c174\">S\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ee9ng minh ho\u1eb7c b\u00e1c b\u1ecf t\u00ednh nguy\u00ean nh\u00e2n. M\u1eb7c d\u00f9 \u0111\u1ed3 th\u1ecb cho th\u1ea5y m\u1ed1i quan h\u1ec7, nh\u01b0ng n\u00f3 kh\u00f4ng ch\u1ee9ng minh r\u1eb1ng m\u1ed9t bi\u1ebfn d\u1eabn \u0111\u1ebfn bi\u1ebfn kh\u00e1c. Do \u0111\u00f3, ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n \u0111\u1ec3 xem x\u00e9t l\u00fd thuy\u1ebft v\u1ec1 t\u00ednh nguy\u00ean nh\u00e2n v\u00e0 t\u00ecm ra nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a v\u1ea5n \u0111\u1ec1 \u0111\u00e3 x\u00e1c \u0111\u1ecbnh.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"65b5\">V\u00ed d\u1ee5, ch\u00fang ta c\u00f3 th\u1ec3 ph\u00e2n t\u00edch c\u00e1c m\u00f4 h\u00ecnh tai n\u1ea1n xe m\u00e1y tr\u00ean \u0111\u01b0\u1eddng cao t\u1ed1c. B\u1ea1n ch\u1ecdn hai bi\u1ebfn: t\u1ed1c \u0111\u1ed9 xe m\u00e1y v\u00e0 s\u1ed1 v\u1ee5 tai n\u1ea1n, v\u00e0 v\u1ebd m\u1ed9t bi\u1ec3u \u0111\u1ed3. Khi bi\u1ec3u \u0111\u1ed3 ho\u00e0n th\u00e0nh, b\u1ea1n s\u1ebd nh\u1eadn th\u1ea5y r\u1eb1ng s\u1ed1 v\u1ee5 tai n\u1ea1n t\u0103ng l\u00ean khi t\u1ed1c \u0111\u1ed9 ph\u01b0\u01a1ng ti\u1ec7n t\u0103ng. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y c\u00f3 m\u1ed9t m\u1ed1i quan h\u1ec7 nh\u1ea5t \u0111\u1ecbnh gi\u1eefa t\u1ed1c \u0111\u1ed9 v\u00e0 s\u1ef1 x\u1ea3y ra c\u1ee7a tai n\u1ea1n giao th\u00f4ng tr\u00ean \u0111\u01b0\u1eddng cao t\u1ed1c.<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"49a0\">Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"0153\">C\u00f4ng d\u1ee5ng ch\u00ednh c\u1ee7a bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n l\u00e0 \u0111\u1ec3 quan s\u00e1t v\u00e0 hi\u1ec3n th\u1ecb m\u1ed1i quan h\u1ec7 gi\u1eefa hai bi\u1ebfn s\u1ed1. Ch\u00fang ta mu\u1ed1n xem ch\u00fang ta c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n gi\u00e1 tr\u1ecb d\u1ecdc t\u1ed1t nh\u01b0 th\u1ebf n\u00e0o n\u1ebfu ch\u00fang ta c\u00f3 m\u1ed9t gi\u00e1 tr\u1ecb ngang c\u1ee5 th\u1ec3.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"138a\">B\u1ea1n s\u1ebd th\u01b0\u1eddng th\u1ea5y c\u00e1c bi\u1ebfn tr\u00ean tr\u1ee5c ngang \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n l\u00e0 c\u00e1c bi\u1ebfn \u0111\u1ed9c l\u1eadp v\u00e0 c\u00e1c bi\u1ebfn tr\u00ean tr\u1ee5c d\u1ecdc l\u00e0 c\u00e1c bi\u1ebfn ph\u1ee5 thu\u1ed9c. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c bi\u1ebfn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 d\u01b0\u01a1ng ho\u1eb7c \u00e2m, m\u1ea1nh ho\u1eb7c y\u1ebfu, tuy\u1ebfn t\u00ednh ho\u1eb7c phi tuy\u1ebfn t\u00ednh.<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"b273\">M\u00f4 h\u00ecnh t\u01b0\u01a1ng quan bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"ac62\">M\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c bi\u1ebfn ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 ph\u00e2n t\u00e1n c\u1ee7a c\u00e1c \u0111i\u1ec3m tr\u00ean \u0111\u1ed3 th\u1ecb. C\u00e0ng nhi\u1ec1u \u0111i\u1ec3m b\u1ea1n v\u1ebd tr\u00ean \u0111\u1ed3 th\u1ecb, c\u00e1c bi\u1ebfn c\u00e0ng \u00edt t\u01b0\u01a1ng quan. C\u00e1c \u0111i\u1ec3m c\u00e0ng g\u1ea7n v\u1edbi m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng, m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng quan c\u00e0ng cao. M\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng quan \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u b\u1eb1ng \u201cR\u201d.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"a1bc\">C\u00e1c lo\u1ea1i bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n sau \u0111\u00e2y \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong b\u1ea3ng minh h\u1ecda m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng quan gi\u1eefa bi\u1ebfn X v\u00e0 bi\u1ebfn Y.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"b6be\"><img class=\"graf-image\" data-height=\"632\" data-image-id=\"1*igHw2vK708GJTC-fMpLzng.png\" data-width=\"772\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/1igHw2vK708GJTC-fMpLzng.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"3d64\"><strong class=\"markup--strong markup--p-strong\">T\u01b0\u01a1ng quan d\u01b0\u01a1ng m\u1ea1nh<\/strong><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"e40c\"><img class=\"graf-image\" data-height=\"534\" data-image-id=\"0*8D-IKhxMMy2JLwsx.png\" data-width=\"744\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/08D-IKhxMMy2JLwsx.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"4cc3\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/f6e3feaa-7be5-4fbb-8b06-6642f3077e5e.xml&amp;name=Day%20of%20Planting%20vs%20Plant%20Height\" href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/f6e3feaa-7be5-4fbb-8b06-6642f3077e5e.xml&amp;name=Day%20of%20Planting%20vs%20Plant%20Height\" rel=\"noopener\" target=\"_blank\">Ch\u1ec9nh s\u1eeda Bi\u1ec3u \u0111\u1ed3 n\u00e0y<\/a><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"7c2b\"><strong class=\"markup--strong markup--p-strong\">T\u01b0\u01a1ng quan \u00e2m m\u1ea1nh<\/strong><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"8d05\"><img class=\"graf-image\" data-height=\"534\" data-image-id=\"0*q-0fpXF97DC3dvxA.png\" data-width=\"744\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0q-0fpXF97DC3dvxA.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"a485\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/38c71114-799b-44bb-b181-28f2582657a1.xml&amp;name=Exercise%20vs%20Weight\" href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/38c71114-799b-44bb-b181-28f2582657a1.xml&amp;name=Exercise%20vs%20Weight\" rel=\"noopener\" target=\"_blank\">Ch\u1ec9nh s\u1eeda Bi\u1ec3u \u0111\u1ed3 n\u00e0y<\/a><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"25ef\"><strong class=\"markup--strong markup--p-strong\">T\u01b0\u01a1ng quan d\u01b0\u01a1ng y\u1ebfu<\/strong><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"d37e\"><img class=\"graf-image\" data-height=\"534\" data-image-id=\"0*xwIAfwrZAQHW6bdp.png\" data-width=\"744\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0xwIAfwrZAQHW6bdp.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"5eda\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/9789aedd-12d6-4021-ae18-2f9be704b4b3.xml&amp;name=Age%20vs%20Customer%20Satisfaction\" href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/9789aedd-12d6-4021-ae18-2f9be704b4b3.xml&amp;name=Age%20vs%20Customer%20Satisfaction\" rel=\"noopener\" target=\"_blank\">Ch\u1ec9nh s\u1eeda Bi\u1ec3u \u0111\u1ed3 n\u00e0y<\/a><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"affe\"><strong class=\"markup--strong markup--p-strong\">T\u01b0\u01a1ng quan ph\u1ee9c t\u1ea1p<\/strong><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"6cff\"><img class=\"graf-image\" data-height=\"534\" data-image-id=\"0*G8bj5Xe55tsZq5Y8.png\" data-width=\"744\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0G8bj5Xe55tsZq5Y8.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"723c\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/acda7181-e44d-44ba-bede-58c3e34aa185.xml&amp;name=Age%20vs%20Expenditure%20on%20Entertainment\" href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/acda7181-e44d-44ba-bede-58c3e34aa185.xml&amp;name=Age%20vs%20Expenditure%20on%20Entertainment\" rel=\"noopener\" target=\"_blank\">Ch\u1ec9nh s\u1eeda Bi\u1ec3u \u0111\u1ed3 n\u00e0y<\/a><\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"3f71\"><strong class=\"markup--strong markup--p-strong\">Kh\u00f4ng c\u00f3 t\u01b0\u01a1ng quan<\/strong><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"99d0\"><img class=\"graf-image\" data-height=\"534\" data-image-id=\"0*AGrwpYfUxfNJyFlz.png\" data-width=\"744\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0AGrwpYfUxfNJyFlz.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"6d63\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/2d11bfc1-ce5e-4c9d-a94e-0505f60a3914.xml&amp;name=Age%20vs%20Internet%20Usage\" href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/2d11bfc1-ce5e-4c9d-a94e-0505f60a3914.xml&amp;name=Age%20vs%20Internet%20Usage\" rel=\"noopener\" target=\"_blank\">Ch\u1ec9nh s\u1eeda Bi\u1ec3u \u0111\u1ed3 n\u00e0y<\/a><\/p>\n<h3 class=\"graf graf--h3 graf-after--p\" id=\"8b6d\">V\u00ed d\u1ee5 Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n: Chi\u1ec1u d\u00e0i c\u00e1nh tay c\u1ee7a h\u1ecdc sinh l\u1edbp 11<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"8846\">Bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n cho th\u1ea5y th\u00f4ng tin v\u1ec1 chi\u1ec1u cao v\u00e0 chi\u1ec1u d\u00e0i c\u00e1nh tay c\u1ee7a m\u1ed7i 8 h\u1ecdc sinh l\u1edbp 11. N\u1ebfu ch\u00fang ta th\u1ea5y m\u1ed1i t\u01b0\u01a1ng quan gi\u1eefa chi\u1ec1u cao v\u00e0 chi\u1ec1u d\u00e0i c\u00e1nh tay c\u1ee7a h\u1ecdc sinh th\u1ec3 hi\u1ec7n m\u1ed9t xu h\u01b0\u1edbng, ch\u00fang ta c\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng chi\u1ec1u d\u00e0i c\u00e1nh tay c\u1ee7a m\u1ed9t h\u1ecdc sinh v\u1edbi m\u1ed9t gi\u00e1 tr\u1ecb chi\u1ec1u cao nh\u1ea5t \u0111\u1ecbnh v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. Bi\u1ec3u \u0111\u1ed3 tr\u00ean cho th\u1ea5y c\u00f3 m\u1ed9t m\u1ed1i t\u01b0\u01a1ng quan d\u01b0\u01a1ng gi\u1eefa chi\u1ec1u d\u00e0i c\u00e1nh tay v\u00e0 chi\u1ec1u cao.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"54cc\"><img class=\"graf-image\" data-height=\"512\" data-image-id=\"0*y90nD_pO7_UKPyB1.png\" data-width=\"494\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0y90nD_pO7_UKPyB1.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"a713\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/fda05d1f-e333-4acb-9ece-c2d66a9a5aef.xml&amp;name=Arm%20Length%20on%20Grade%2011\" href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=ScatterChart&amp;gallery=\/repository\/fda05d1f-e333-4acb-9ece-c2d66a9a5aef.xml&amp;name=Arm%20Length%20on%20Grade%2011\" rel=\"noopener\" target=\"_blank\">Ch\u1ec9nh s\u1eeda Bi\u1ec3u \u0111\u1ed3 n\u00e0y<\/a><\/p>\n<p class=\"graf graf--p graf-after--p graf--trailing\" id=\"548b\">Sau khi x\u00e1c \u0111\u1ecbnh m\u1ed1i t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c bi\u1ebfn, b\u1ea1n c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n h\u00e0nh vi c\u1ee7a bi\u1ebfn ph\u1ee5 thu\u1ed9c d\u1ef1a tr\u00ean th\u01b0\u1edbc \u0111o c\u1ee7a bi\u1ebfn \u0111\u1ed9c l\u1eadp. Bi\u1ec3u \u0111\u1ed3 n\u00e0y r\u1ea5t h\u1eefu \u00edch khi m\u1ed9t bi\u1ebfn d\u1ec5 \u0111o l\u01b0\u1eddng v\u00e0 bi\u1ebfn c\u00f2n l\u1ea1i th\u00ec kh\u00f4ng. V\u00ed d\u1ee5, m\u1ed9t h\u1ecdc sinh l\u1edbp 11 c\u00f3 chi\u1ec1u cao 148 cm, ch\u00fang ta c\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng chi\u1ec1u d\u00e0i c\u00e1nh tay c\u1ee7a h\u1ecdc sinh n\u00e0y kho\u1ea3ng 84 cm.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body section--last\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\"\/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h4 class=\"graf graf--h4 graf--leading\" id=\"6819\">C\u00e1ch t\u1ea1o v\u00e0 xu\u1ea5t b\u1ea3n Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n c\u1ee7a b\u1ea1n tr\u1ef1c tuy\u1ebfn<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"c18b\">S\u1eed d\u1ee5ng <a class=\"markup--anchor markup--p-anchor\" data-href=\"http:\/\/online.visual-paradigm.com\" href=\"http:\/\/online.visual-paradigm.com\" rel=\"noopener\" target=\"_blank\">Visual Paradigm tr\u1ef1c tuy\u1ebfn<\/a>\u00a0<a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/charts\/explore\/scatter-chart-maker\/\" href=\"https:\/\/online.visual-paradigm.com\/charts\/explore\/scatter-chart-maker\/\" rel=\"noopener\" target=\"_blank\">tr\u00ecnh ch\u1ec9nh s\u1eeda b\u1ea3ng t\u00ednh<\/a>, b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng h\u00ecnh dung d\u1eef li\u1ec7u v\u00e0 th\u1ed1ng k\u00ea. N\u00f3 r\u1ea5t d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng 99,9% th\u1eddi gian gi\u1ed1ng nh\u01b0 b\u1ea1n l\u00e0m v\u1edbi Microsoft Excel.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"520b\"><img class=\"graf-image\" data-height=\"543\" data-image-id=\"0*ErNFjBzvM0LAARiU.png\" data-width=\"601\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0ErNFjBzvM0LAARiU.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"e8de\">Visual Paradigm Online gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng nh\u1eadp th\u00f4ng tin v\u00e0 bi\u1ebfn n\u00f3 th\u00e0nh c\u00e1c bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n tuy\u1ec7t v\u1eddi. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o bi\u1ec3u \u0111\u1ed3 tr\u1ef1c tuy\u1ebfn b\u1eb1ng c\u00e1ch b\u1eaft \u0111\u1ea7u thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n t\u1eeb m\u1ed9t m\u1eabu bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n c\u00f3 s\u1eb5n. Th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch th\u00eam d\u1eef li\u1ec7u c\u1ee7a ri\u00eang b\u1ea1n v\u00e0o bi\u1ec3u \u0111\u1ed3, \u0111i\u1ec1u ch\u1ec9nh m\u00e0u s\u1eafc v\u00e0 c\u00e1c c\u00e0i \u0111\u1eb7t kh\u00e1c \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi th\u01b0\u01a1ng hi\u1ec7u ho\u1eb7c ch\u1ee7 \u0111\u1ec1 c\u1ee7a b\u1ea1n.<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"dd97\">M\u1eabu Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n \u0110\u1eb9p<\/h4>\n<figure class=\"graf graf--figure graf-after--h4\" id=\"a316\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*_CEa4KCMXXx7n72A\" data-width=\"640\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/img_61f75614576a2.png\"\/><\/figure>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--figure\" id=\"ff78\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/da155ff8-573d-4dca-82f8-6025ce8e9991.xml&amp;name=Weight%20VS%20Height%20Scatter%20Chart\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/da155ff8-573d-4dca-82f8-6025ce8e9991.xml&amp;name=Weight%20VS%20Height%20Scatter%20Chart\" rel=\"noopener\" target=\"_blank\">Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n C\u00e2n n\u1eb7ng so v\u1edbi Chi\u1ec1u cao<\/a><\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"38bb\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*rXLV50wrHNGuJU-l\" data-width=\"640\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/img_61f7561542bfc.png\"\/><\/figure>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--figure\" id=\"f671\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/0e100faf-49a4-4924-8056-1ede7a8c5fc4.xml&amp;name=Branding%20Strategies%20Scatter%20Chart\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/0e100faf-49a4-4924-8056-1ede7a8c5fc4.xml&amp;name=Branding%20Strategies%20Scatter%20Chart\" rel=\"noopener\" target=\"_blank\">Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n Chi\u1ebfn l\u01b0\u1ee3c Th\u01b0\u01a1ng hi\u1ec7u<\/a><\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"888d\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*VqbKa-kYV6ElNlUR\" data-width=\"640\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/img_61f75616008ad.png\"\/><\/figure>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--figure\" id=\"aa7e\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/6757fe79-7e27-4d96-8d20-33e2293a6628.xml&amp;name=Smartphone%20Service%20Plan%20Scatter%20Chart\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/6757fe79-7e27-4d96-8d20-33e2293a6628.xml&amp;name=Smartphone%20Service%20Plan%20Scatter%20Chart\" rel=\"noopener\" target=\"_blank\">Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n K\u1ebf ho\u1ea1ch D\u1ecbch v\u1ee5 Smartphone<\/a><\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"75c6\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*KtoA62ROvRyMhgWB\" data-width=\"640\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/img_61f75616daca7.png\"\/><\/figure>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--figure\" id=\"37f7\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/58ca256e-6a52-4e6b-a1d7-f3362b7a9560.xml&amp;name=Insurance%20Rating%20Scatter%20Chart\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/58ca256e-6a52-4e6b-a1d7-f3362b7a9560.xml&amp;name=Insurance%20Rating%20Scatter%20Chart\" rel=\"noopener\" target=\"_blank\">Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n \u0110\u00e1nh gi\u00e1 B\u1ea3o hi\u1ec3m<\/a><\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"88f5\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*OgtCLlBim6FPi6gn\" data-width=\"640\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/img_61f75617dd5f3.png\"\/><\/figure>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--figure\" id=\"72dd\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/c6df2ecd-e884-47e2-82fd-2b86480b01ae.xml&amp;name=Mean%20Sea%20Level%20Scatter%20Chart\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/c6df2ecd-e884-47e2-82fd-2b86480b01ae.xml&amp;name=Mean%20Sea%20Level%20Scatter%20Chart\" rel=\"noopener\" target=\"_blank\">Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n M\u1ef1c n\u01b0\u1edbc bi\u1ec3n trung b\u00ecnh<\/a><\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"ac86\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*boho3f0x-ZQkWxZO\" data-width=\"640\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/img_61f75618c48aa.png\"\/><\/figure>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--figure\" id=\"5f39\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/f4568432-33eb-4006-ae8f-3f7a6468eb95.xml&amp;name=Visitors%20VS%20Temperature%20Scatter%20Chart\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/f4568432-33eb-4006-ae8f-3f7a6468eb95.xml&amp;name=Visitors%20VS%20Temperature%20Scatter%20Chart\" rel=\"noopener\" target=\"_blank\">Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n Kh\u00e1ch tham quan so v\u1edbi Nhi\u1ec7t \u0111\u1ed9<\/a><\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"8c67\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*ElP_U2zy_ew5Vyti\" data-width=\"640\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/img_61f75619a891d.png\"\/><\/figure>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--figure graf--trailing\" id=\"8794\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/4a371759-501b-4b2a-8cee-a0d03d1d27b1.xml&amp;name=Scatter%20Chart\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#infoart:proj=0&amp;type=ScatterCharts&amp;gallery=\/repository\/4a371759-501b-4b2a-8cee-a0d03d1d27b1.xml&amp;name=Scatter%20Chart\" rel=\"noopener\" target=\"_blank\">Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>A Scatter Plot (also known as a scatter Chart, and Correlation Plot) is a tool for analyzing the relationship between two variables, used to determine the degree of correlation between two variables. One variable is plotted on the horizontal axis and the other on the vertical axis. The pattern of their intersection points graphically displays the relational pattern. It is one of the Seven Basic Tools of Quality.<\/p>\n","protected":false},"author":1,"featured_media":960,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[13],"tags":[52,63,62,53],"class_list":["post-615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online-diagrams","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng d\u1eabn Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n - Cybermedian<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n - Cybermedian\" \/>\n<meta property=\"og:description\" content=\"A Scatter Plot (also known as a scatter Chart, and Correlation Plot) is a tool for analyzing the relationship between two variables, used to determine the degree of correlation between two variables. One variable is plotted on the horizontal axis and the other on the vertical axis. The pattern of their intersection points graphically displays the relational pattern. It is one of the Seven Basic Tools of Quality.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/\" \/>\n<meta property=\"og:site_name\" content=\"Cybermedian\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-26T01:51:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-14T03:13:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/online.visual-paradigm.com\/repository\/images\/4a371759-501b-4b2a-8cee-a0d03d1d27b1\/scatter-charts-design\/scatter-chart.png\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/online.visual-paradigm.com\/repository\/images\/4a371759-501b-4b2a-8cee-a0d03d1d27b1\/scatter-charts-design\/scatter-chart.png\" \/>\n<meta name=\"twitter:creator\" content=\"@vpadmin\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a\"},\"headline\":\"H\u01b0\u1edbng d\u1eabn Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n\",\"datePublished\":\"2022-01-26T01:51:37+00:00\",\"dateModified\":\"2025-02-14T03:13:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/\"},\"wordCount\":1477,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/online.visual-paradigm.com\/repository\/images\/4a371759-501b-4b2a-8cee-a0d03d1d27b1\/scatter-charts-design\/scatter-chart.png\",\"keywords\":[\"cn-done\",\"es-done\",\"ja-done\",\"tw-done\"],\"articleSection\":[\"Online Diagrams\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/\",\"url\":\"https:\/\/www.cybermedian.com\/vn\/scatter-diagram-tutorial\/\",\"name\":\"H\u01b0\u1edbng d\u1eabn Bi\u1ec3u \u0111\u1ed3 Ph\u00e2n t\u00e1n - 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