{"id":311713,"date":"2025-07-17T16:50:26","date_gmt":"2025-07-17T16:50:26","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/how-to-find-quartiles-2\/"},"modified":"2025-07-17T16:50:26","modified_gmt":"2025-07-17T16:50:26","slug":"how-to-find-quartiles","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/learning\/how-to-find-quartiles\/","title":{"rendered":"C\u00e1ch T\u00ecm T\u1ee9 Ph\u00e2n V\u1ecb: M\u1ed9t C\u00e1i Nh\u00ecn To\u00e0n Di\u1ec7n"},"content":{"rendered":"
<\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":251644,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-311713","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learning"],"acf":{"h1":"C\u00e1ch T\u00ecm T\u1ee9 Ph\u00e2n V\u1ecb: M\u1ed9t C\u00e1i Nh\u00ecn To\u00e0n Di\u1ec7n","h1_source":{"label":"H1","type":"text","formatted_value":"C\u00e1ch T\u00ecm T\u1ee9 Ph\u00e2n V\u1ecb: M\u1ed9t C\u00e1i Nh\u00ecn To\u00e0n Di\u1ec7n"},"description":"Kh\u00e1m ph\u00e1 \u00fd ngh\u0129a c\u1ee7a c\u00e1c t\u1ee9 ph\u00e2n v\u1ecb trong ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 c\u00e1ch t\u00ednh to\u00e1n ch\u00fang m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.","description_source":{"label":"Description","type":"textarea","formatted_value":"Kh\u00e1m ph\u00e1 \u00fd ngh\u0129a c\u1ee7a c\u00e1c t\u1ee9 ph\u00e2n v\u1ecb trong ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 c\u00e1ch t\u00ednh to\u00e1n ch\u00fang m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3."},"intro":"Hi\u1ec3u v\u1ec1 c\u00e1c t\u1ee9 ph\u00e2n v\u1ecb l\u00e0 r\u1ea5t quan tr\u1ecdng cho ph\u00e2n t\u00edch d\u1eef li\u1ec7u, v\u00ec ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a m\u1ed9t t\u1eadp d\u1eef li\u1ec7u. Cho d\u00f9 b\u1ea1n l\u00e0 m\u1ed9t nh\u00e0 giao d\u1ecbch ph\u00e2n t\u00edch xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng hay m\u1ed9t sinh vi\u00ean nghi\u00ean c\u1ee9u th\u1ed1ng k\u00ea, bi\u1ebft c\u00e1ch t\u00ecm t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 th\u1ec3 n\u00e2ng cao k\u1ef9 n\u0103ng ra quy\u1ebft \u0111\u1ecbnh c\u1ee7a b\u1ea1n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch qu\u00e1 tr\u00ecnh t\u00ecm t\u1ee9 ph\u00e2n v\u1ecb, kh\u00e1m ph\u00e1 t\u1ea7m quan tr\u1ecdng c\u1ee7a ch\u00fang, v\u00e0 cho th\u1ea5y c\u00e1ch c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option s\u1eed d\u1ee5ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch nhanh ch\u00f3ng.","intro_source":{"label":"Intro","type":"text","formatted_value":"Hi\u1ec3u v\u1ec1 c\u00e1c t\u1ee9 ph\u00e2n v\u1ecb l\u00e0 r\u1ea5t quan tr\u1ecdng cho ph\u00e2n t\u00edch d\u1eef li\u1ec7u, v\u00ec ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a m\u1ed9t t\u1eadp d\u1eef li\u1ec7u. Cho d\u00f9 b\u1ea1n l\u00e0 m\u1ed9t nh\u00e0 giao d\u1ecbch ph\u00e2n t\u00edch xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng hay m\u1ed9t sinh vi\u00ean nghi\u00ean c\u1ee9u th\u1ed1ng k\u00ea, bi\u1ebft c\u00e1ch t\u00ecm t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 th\u1ec3 n\u00e2ng cao k\u1ef9 n\u0103ng ra quy\u1ebft \u0111\u1ecbnh c\u1ee7a b\u1ea1n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch qu\u00e1 tr\u00ecnh t\u00ecm t\u1ee9 ph\u00e2n v\u1ecb, kh\u00e1m ph\u00e1 t\u1ea7m quan tr\u1ecdng c\u1ee7a ch\u00fang, v\u00e0 cho th\u1ea5y c\u00e1ch c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option s\u1eed d\u1ee5ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch nhanh ch\u00f3ng."},"body_html":"
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Hi\u1ec3u v\u1ec1 T\u1ee9 ph\u00e2n v\u1ecb<\/h2>\nT\u1ee9 ph\u00e2n v\u1ecb chia m\u1ed9t t\u1eadp d\u1eef li\u1ec7u th\u00e0nh b\u1ed1n ph\u1ea7n b\u1eb1ng nhau, cung c\u1ea5p m\u1ed9t b\u1ee9c tranh r\u00f5 r\u00e0ng h\u01a1n v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a n\u00f3. Ch\u00fang r\u1ea5t c\u1ea7n thi\u1ebft trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh s\u1ef1 ph\u00e2n t\u00e1n v\u00e0 xu h\u01b0\u1edbng trung t\u00e2m c\u1ee7a d\u1eef li\u1ec7u. T\u1ee9 ph\u00e2n v\u1ecb \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong ph\u00e2n t\u00edch t\u00e0i ch\u00ednh, gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u00e1nh gi\u00e1 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t.\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a T\u1ee9 ph\u00e2n v\u1ecb trong Ph\u00e2n t\u00edch D\u1eef li\u1ec7u<\/h3>\nT\u1ee9 ph\u00e2n v\u1ecb gi\u00fap hi\u1ec3u s\u1ef1 ph\u00e2n t\u00e1n v\u00e0 \u0111\u1ed9 l\u1ec7ch c\u1ee7a d\u1eef li\u1ec7u. Ch\u00fang r\u1ea5t quan tr\u1ecdng trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 kinh t\u1ebf, t\u00e0i ch\u00ednh v\u00e0 ph\u00e2n t\u00edch kinh doanh, n\u01a1i vi\u1ec7c di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c. B\u1eb1ng c\u00e1ch ph\u00e2n \u0111o\u1ea1n d\u1eef li\u1ec7u th\u00e0nh c\u00e1c t\u1ee9 ph\u00e2n v\u1ecb, c\u00e1c nh\u00e0 ph\u00e2n t\u00edch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb ngo\u1ea1i l\u1ec7 v\u00e0 xu h\u01b0\u1edbng, gi\u00fap d\u1ec5 d\u00e0ng l\u1eadp chi\u1ebfn l\u01b0\u1ee3c v\u00e0 d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 trong t\u01b0\u01a1ng lai.\n
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  • S\u1eafp x\u1ebfp d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n t\u1eeb nh\u1ecf nh\u1ea5t \u0111\u1ebfn l\u1edbn nh\u1ea5t. B\u01b0\u1edbc n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a d\u1eef li\u1ec7u khi t\u00ednh to\u00e1n t\u1ee9 ph\u00e2n v\u1ecb.<\/li>\n \t
  • T\u00ecm trung v\u1ecb (<\/li>\n<\/ul>\n<\/div>","body_html_source":{"label":"Body HTML","type":"wysiwyg","formatted_value":"
    \n

    Hi\u1ec3u v\u1ec1 T\u1ee9 ph\u00e2n v\u1ecb<\/h2>\n

    T\u1ee9 ph\u00e2n v\u1ecb chia m\u1ed9t t\u1eadp d\u1eef li\u1ec7u th\u00e0nh b\u1ed1n ph\u1ea7n b\u1eb1ng nhau, cung c\u1ea5p m\u1ed9t b\u1ee9c tranh r\u00f5 r\u00e0ng h\u01a1n v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a n\u00f3. Ch\u00fang r\u1ea5t c\u1ea7n thi\u1ebft trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh s\u1ef1 ph\u00e2n t\u00e1n v\u00e0 xu h\u01b0\u1edbng trung t\u00e2m c\u1ee7a d\u1eef li\u1ec7u. T\u1ee9 ph\u00e2n v\u1ecb \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong ph\u00e2n t\u00edch t\u00e0i ch\u00ednh, gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u00e1nh gi\u00e1 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t.<\/p>\n

    T\u1ea7m quan tr\u1ecdng c\u1ee7a T\u1ee9 ph\u00e2n v\u1ecb trong Ph\u00e2n t\u00edch D\u1eef li\u1ec7u<\/h3>\n

    T\u1ee9 ph\u00e2n v\u1ecb gi\u00fap hi\u1ec3u s\u1ef1 ph\u00e2n t\u00e1n v\u00e0 \u0111\u1ed9 l\u1ec7ch c\u1ee7a d\u1eef li\u1ec7u. Ch\u00fang r\u1ea5t quan tr\u1ecdng trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 kinh t\u1ebf, t\u00e0i ch\u00ednh v\u00e0 ph\u00e2n t\u00edch kinh doanh, n\u01a1i vi\u1ec7c di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c. B\u1eb1ng c\u00e1ch ph\u00e2n \u0111o\u1ea1n d\u1eef li\u1ec7u th\u00e0nh c\u00e1c t\u1ee9 ph\u00e2n v\u1ecb, c\u00e1c nh\u00e0 ph\u00e2n t\u00edch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb ngo\u1ea1i l\u1ec7 v\u00e0 xu h\u01b0\u1edbng, gi\u00fap d\u1ec5 d\u00e0ng l\u1eadp chi\u1ebfn l\u01b0\u1ee3c v\u00e0 d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 trong t\u01b0\u01a1ng lai.<\/p>\n

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    • S\u1eafp x\u1ebfp d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n t\u1eeb nh\u1ecf nh\u1ea5t \u0111\u1ebfn l\u1edbn nh\u1ea5t. B\u01b0\u1edbc n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a d\u1eef li\u1ec7u khi t\u00ednh to\u00e1n t\u1ee9 ph\u00e2n v\u1ecb.<\/li>\n
    • T\u00ecm trung v\u1ecb (<\/li>\n<\/ul>\n<\/div>\n"},"faq":[{"question":") c\u1ee7a t\u1eadp d\u1eef li\u1ec7u. Chia t\u1eadp d\u1eef li\u1ec7u th\u00e0nh hai n\u1eeda \u0111\u1ec3 t\u00ecm Q2.<\/li>
    • X\u00e1c \u0111\u1ecbnh t\u1ee9 ph\u00e2n v\u1ecb d\u01b0\u1edbi (Q1). T\u00ednh trung v\u1ecb c\u1ee7a n\u1eeda \u0111\u1ea7u ti\u00ean c\u1ee7a t\u1eadp d\u1eef li\u1ec7u.<\/li>
    • X\u00e1c \u0111\u1ecbnh t\u1ee9 ph\u00e2n v\u1ecb tr\u00ean (Q3). T\u00ecm trung v\u1ecb c\u1ee7a n\u1eeda th\u1ee9 hai c\u1ee7a t\u1eadp d\u1eef li\u1ec7u.<\/li>
    • Ph\u00e2n t\u00edch kho\u1ea3ng t\u1ee9 ph\u00e2n v\u1ecb (IQR). Tr\u1eeb Q1 t\u1eeb Q3 \u0111\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u1ed9 ph\u00e2n t\u00e1n d\u1eef li\u1ec7u.<\/li> <\/ul>

      T\u1ee9 ph\u00e2n v\u1ecb v\u00e0 Giao d\u1ecbch Nhanh tr\u00ean Pocket Option<\/h2>

      Pocket Option l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 th\u1ed1ng k\u00ea nh\u01b0 t\u1ee9 ph\u00e2n v\u1ecb \u0111\u1ec3 giao d\u1ecbch nhanh. B\u1eb1ng c\u00e1ch hi\u1ec3u ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng, c\u00f3 th\u00f4ng tin. Kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch c\u1ee7a n\u1ec1n t\u1ea3ng cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u00edch h\u1ee3p ph\u00e2n t\u00edch t\u1ee9 ph\u00e2n v\u1ecb v\u00e0o chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch c\u1ee7a h\u1ecd, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng ti\u1ec1m n\u0103ng l\u1ee3i nhu\u1eadn.<\/p>[cta_button text=\"B\u1eaft \u0111\u1ea7u Giao d\u1ecbch\"]

      \u1ee8ng d\u1ee5ng Th\u1ef1c ti\u1ec5n c\u1ee7a T\u1ee9 ph\u00e2n v\u1ecb trong Giao d\u1ecbch<\/h3>

      Trong giao d\u1ecbch, t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c gi\u00e1 v\u00e0 d\u1ef1 \u0111o\u00e1n c\u00e1c \u0111\u1ea3o chi\u1ec1u th\u1ecb tr\u01b0\u1eddng ti\u1ec1m n\u0103ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u1eb7t m\u1ee9c d\u1eebng l\u1ed7 v\u00e0 ch\u1ed1t l\u1eddi m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u1ea1m vi gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng nh\u1ea5t, gi\u00fap h\u1ecd qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn.<\/p>

      Th\u00f4ng tin Th\u00fa v\u1ecb: Kh\u00e1i ni\u1ec7m t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 t\u1eeb th\u1ebf k\u1ef7 19 v\u00e0 \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn b\u1edfi Sir Francis Galton, m\u1ed9t ng\u01b0\u1eddi anh em h\u1ecd c\u1ee7a Charles Darwin, cho th\u1ea5y t\u1ea7m quan tr\u1ecdng l\u00e2u d\u00e0i c\u1ee7a n\u00f3 trong ph\u00e2n t\u00edch th\u1ed1ng k\u00ea.<\/p> Q1: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa t\u1ee9 ph\u00e2n v\u1ecb v\u00e0 ph\u1ea7n tr\u0103m v\u1ecb l\u00e0 g\u00ec? A1: T\u1ee9 ph\u00e2n v\u1ecb chia d\u1eef li\u1ec7u th\u00e0nh b\u1ed1n ph\u1ea7n b\u1eb1ng nhau, trong khi ph\u1ea7n tr\u0103m v\u1ecb chia d\u1eef li\u1ec7u th\u00e0nh 100 ph\u1ea7n b\u1eb1ng nhau. Q2: T\u1ee9 ph\u00e2n v\u1ecb gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb ngo\u1ea1i lai nh\u01b0 th\u1ebf n\u00e0o?","answer":"C\u00e1c \u0111i\u1ec3m ngo\u1ea1i lai th\u01b0\u1eddng l\u00e0 nh\u1eefng \u0111i\u1ec3m d\u1eef li\u1ec7u n\u1eb1m d\u01b0\u1edbi Q1 ho\u1eb7c tr\u00ean Q3 nhi\u1ec1u h\u01a1n 1.5 l\u1ea7n kho\u1ea3ng t\u1ee9 ph\u00e2n v\u1ecb (IQR)."},{"question":"C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c t\u1ee9 ph\u00e2n v\u1ecb cho d\u1eef li\u1ec7u kh\u00f4ng ph\u1ea3i s\u1ed1 kh\u00f4ng?","answer":"C\u00e1c t\u1ee9 ph\u00e2n v\u1ecb ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho d\u1eef li\u1ec7u s\u1ed1, v\u00ec ch\u00fang d\u1ef1a v\u00e0o d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp \u0111\u1ec3 t\u00ednh to\u00e1n."},{"question":") c\u1ee7a t\u1eadp d\u1eef li\u1ec7u. Chia t\u1eadp d\u1eef li\u1ec7u th\u00e0nh hai n\u1eeda \u0111\u1ec3 t\u00ecm Q2. X\u00e1c \u0111\u1ecbnh t\u1ee9 ph\u00e2n v\u1ecb d\u01b0\u1edbi (Q1). T\u00ednh trung v\u1ecb c\u1ee7a n\u1eeda \u0111\u1ea7u ti\u00ean c\u1ee7a t\u1eadp d\u1eef li\u1ec7u. X\u00e1c \u0111\u1ecbnh t\u1ee9 ph\u00e2n v\u1ecb tr\u00ean (Q3). T\u00ecm trung v\u1ecb c\u1ee7a n\u1eeda th\u1ee9 hai c\u1ee7a t\u1eadp d\u1eef li\u1ec7u. Ph\u00e2n t\u00edch kho\u1ea3ng t\u1ee9 ph\u00e2n v\u1ecb (IQR). Tr\u1eeb Q1 t\u1eeb Q3 \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ef1 ph\u00e2n t\u00e1n d\u1eef li\u1ec7u. T\u1ee9 ph\u00e2n v\u1ecb v\u00e0 Giao d\u1ecbch Nhanh tr\u00ean Pocket Option Pocket Option l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 th\u1ed1ng k\u00ea nh\u01b0 t\u1ee9 ph\u00e2n v\u1ecb \u0111\u1ec3 giao d\u1ecbch nhanh. B\u1eb1ng c\u00e1ch hi\u1ec3u ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng, c\u00f3 th\u00f4ng tin. Kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch c\u1ee7a n\u1ec1n t\u1ea3ng cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u00edch h\u1ee3p ph\u00e2n t\u00edch t\u1ee9 ph\u00e2n v\u1ecb v\u00e0o chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch c\u1ee7a h\u1ecd, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng ti\u1ec1m n\u0103ng l\u1ee3i nhu\u1eadn.[cta_button text=\"B\u1eaft \u0111\u1ea7u Giao d\u1ecbch\"] \u1ee8ng d\u1ee5ng Th\u1ef1c t\u1ebf c\u1ee7a T\u1ee9 ph\u00e2n v\u1ecb trong Giao d\u1ecbch Trong giao d\u1ecbch, t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c gi\u00e1 v\u00e0 d\u1ef1 \u0111o\u00e1n c\u00e1c \u0111\u1ea3o chi\u1ec1u th\u1ecb tr\u01b0\u1eddng ti\u1ec1m n\u0103ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u1eb7t m\u1ee9c d\u1eebng l\u1ed7 v\u00e0 ch\u1ed1t l\u1eddi m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u1ea1m vi gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng nh\u1ea5t, gi\u00fap h\u1ecd qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn. Th\u1ef1c t\u1ebf Th\u00fa v\u1ecb: Kh\u00e1i ni\u1ec7m v\u1ec1 t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 t\u1eeb th\u1ebf k\u1ef7 19 v\u00e0 \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn b\u1edfi Sir Francis Galton, m\u1ed9t ng\u01b0\u1eddi anh em h\u1ecd c\u1ee7a Charles Darwin, cho th\u1ea5y t\u1ea7m quan tr\u1ecdng l\u00e2u d\u00e0i c\u1ee7a n\u00f3 trong ph\u00e2n t\u00edch th\u1ed1ng k\u00ea. Q1: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa t\u1ee9 ph\u00e2n v\u1ecb v\u00e0 ph\u1ea7n tr\u0103m v\u1ecb l\u00e0 g\u00ec? A1: T\u1ee9 ph\u00e2n v\u1ecb chia d\u1eef li\u1ec7u th\u00e0nh b\u1ed1n ph\u1ea7n b\u1eb1ng nhau, trong khi ph\u1ea7n tr\u0103m v\u1ecb chia n\u00f3 th\u00e0nh 100 ph\u1ea7n b\u1eb1ng nhau. Q2: T\u1ee9 ph\u00e2n v\u1ecb gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb ngo\u1ea1i lai nh\u01b0 th\u1ebf n\u00e0o?","answer":"C\u00e1c gi\u00e1 tr\u1ecb ngo\u1ea1i lai th\u01b0\u1eddng l\u00e0 nh\u1eefng \u0111i\u1ec3m d\u1eef li\u1ec7u n\u1eb1m d\u01b0\u1edbi Q1 ho\u1eb7c tr\u00ean Q3 nhi\u1ec1u h\u01a1n 1,5 l\u1ea7n kho\u1ea3ng t\u1ee9 ph\u00e2n v\u1ecb (IQR)."}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":") c\u1ee7a t\u1eadp d\u1eef li\u1ec7u. Chia t\u1eadp d\u1eef li\u1ec7u th\u00e0nh hai n\u1eeda \u0111\u1ec3 t\u00ecm Q2.<\/li>

    • X\u00e1c \u0111\u1ecbnh t\u1ee9 ph\u00e2n v\u1ecb d\u01b0\u1edbi (Q1). T\u00ednh trung v\u1ecb c\u1ee7a n\u1eeda \u0111\u1ea7u ti\u00ean c\u1ee7a t\u1eadp d\u1eef li\u1ec7u.<\/li>
    • X\u00e1c \u0111\u1ecbnh t\u1ee9 ph\u00e2n v\u1ecb tr\u00ean (Q3). T\u00ecm trung v\u1ecb c\u1ee7a n\u1eeda th\u1ee9 hai c\u1ee7a t\u1eadp d\u1eef li\u1ec7u.<\/li>
    • Ph\u00e2n t\u00edch kho\u1ea3ng t\u1ee9 ph\u00e2n v\u1ecb (IQR). Tr\u1eeb Q1 t\u1eeb Q3 \u0111\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u1ed9 ph\u00e2n t\u00e1n d\u1eef li\u1ec7u.<\/li> <\/ul>

      T\u1ee9 ph\u00e2n v\u1ecb v\u00e0 Giao d\u1ecbch Nhanh tr\u00ean Pocket Option<\/h2>

      Pocket Option l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 th\u1ed1ng k\u00ea nh\u01b0 t\u1ee9 ph\u00e2n v\u1ecb \u0111\u1ec3 giao d\u1ecbch nhanh. B\u1eb1ng c\u00e1ch hi\u1ec3u ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng, c\u00f3 th\u00f4ng tin. Kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch c\u1ee7a n\u1ec1n t\u1ea3ng cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u00edch h\u1ee3p ph\u00e2n t\u00edch t\u1ee9 ph\u00e2n v\u1ecb v\u00e0o chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch c\u1ee7a h\u1ecd, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng ti\u1ec1m n\u0103ng l\u1ee3i nhu\u1eadn.<\/p>[cta_button text=\"B\u1eaft \u0111\u1ea7u Giao d\u1ecbch\"]

      \u1ee8ng d\u1ee5ng Th\u1ef1c ti\u1ec5n c\u1ee7a T\u1ee9 ph\u00e2n v\u1ecb trong Giao d\u1ecbch<\/h3>

      Trong giao d\u1ecbch, t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c gi\u00e1 v\u00e0 d\u1ef1 \u0111o\u00e1n c\u00e1c \u0111\u1ea3o chi\u1ec1u th\u1ecb tr\u01b0\u1eddng ti\u1ec1m n\u0103ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u1eb7t m\u1ee9c d\u1eebng l\u1ed7 v\u00e0 ch\u1ed1t l\u1eddi m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u1ea1m vi gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng nh\u1ea5t, gi\u00fap h\u1ecd qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn.<\/p>

      Th\u00f4ng tin Th\u00fa v\u1ecb: Kh\u00e1i ni\u1ec7m t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 t\u1eeb th\u1ebf k\u1ef7 19 v\u00e0 \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn b\u1edfi Sir Francis Galton, m\u1ed9t ng\u01b0\u1eddi anh em h\u1ecd c\u1ee7a Charles Darwin, cho th\u1ea5y t\u1ea7m quan tr\u1ecdng l\u00e2u d\u00e0i c\u1ee7a n\u00f3 trong ph\u00e2n t\u00edch th\u1ed1ng k\u00ea.<\/p> Q1: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa t\u1ee9 ph\u00e2n v\u1ecb v\u00e0 ph\u1ea7n tr\u0103m v\u1ecb l\u00e0 g\u00ec? A1: T\u1ee9 ph\u00e2n v\u1ecb chia d\u1eef li\u1ec7u th\u00e0nh b\u1ed1n ph\u1ea7n b\u1eb1ng nhau, trong khi ph\u1ea7n tr\u0103m v\u1ecb chia d\u1eef li\u1ec7u th\u00e0nh 100 ph\u1ea7n b\u1eb1ng nhau. Q2: T\u1ee9 ph\u00e2n v\u1ecb gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb ngo\u1ea1i lai nh\u01b0 th\u1ebf n\u00e0o?","answer":"C\u00e1c \u0111i\u1ec3m ngo\u1ea1i lai th\u01b0\u1eddng l\u00e0 nh\u1eefng \u0111i\u1ec3m d\u1eef li\u1ec7u n\u1eb1m d\u01b0\u1edbi Q1 ho\u1eb7c tr\u00ean Q3 nhi\u1ec1u h\u01a1n 1.5 l\u1ea7n kho\u1ea3ng t\u1ee9 ph\u00e2n v\u1ecb (IQR)."},{"question":"C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c t\u1ee9 ph\u00e2n v\u1ecb cho d\u1eef li\u1ec7u kh\u00f4ng ph\u1ea3i s\u1ed1 kh\u00f4ng?","answer":"C\u00e1c t\u1ee9 ph\u00e2n v\u1ecb ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho d\u1eef li\u1ec7u s\u1ed1, v\u00ec ch\u00fang d\u1ef1a v\u00e0o d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp \u0111\u1ec3 t\u00ednh to\u00e1n."},{"question":") c\u1ee7a t\u1eadp d\u1eef li\u1ec7u. Chia t\u1eadp d\u1eef li\u1ec7u th\u00e0nh hai n\u1eeda \u0111\u1ec3 t\u00ecm Q2. X\u00e1c \u0111\u1ecbnh t\u1ee9 ph\u00e2n v\u1ecb d\u01b0\u1edbi (Q1). T\u00ednh trung v\u1ecb c\u1ee7a n\u1eeda \u0111\u1ea7u ti\u00ean c\u1ee7a t\u1eadp d\u1eef li\u1ec7u. X\u00e1c \u0111\u1ecbnh t\u1ee9 ph\u00e2n v\u1ecb tr\u00ean (Q3). T\u00ecm trung v\u1ecb c\u1ee7a n\u1eeda th\u1ee9 hai c\u1ee7a t\u1eadp d\u1eef li\u1ec7u. Ph\u00e2n t\u00edch kho\u1ea3ng t\u1ee9 ph\u00e2n v\u1ecb (IQR). Tr\u1eeb Q1 t\u1eeb Q3 \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ef1 ph\u00e2n t\u00e1n d\u1eef li\u1ec7u. T\u1ee9 ph\u00e2n v\u1ecb v\u00e0 Giao d\u1ecbch Nhanh tr\u00ean Pocket Option Pocket Option l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 th\u1ed1ng k\u00ea nh\u01b0 t\u1ee9 ph\u00e2n v\u1ecb \u0111\u1ec3 giao d\u1ecbch nhanh. B\u1eb1ng c\u00e1ch hi\u1ec3u ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng, c\u00f3 th\u00f4ng tin. Kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch c\u1ee7a n\u1ec1n t\u1ea3ng cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u00edch h\u1ee3p ph\u00e2n t\u00edch t\u1ee9 ph\u00e2n v\u1ecb v\u00e0o chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch c\u1ee7a h\u1ecd, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng ti\u1ec1m n\u0103ng l\u1ee3i nhu\u1eadn.[cta_button text=\"B\u1eaft \u0111\u1ea7u Giao d\u1ecbch\"] \u1ee8ng d\u1ee5ng Th\u1ef1c t\u1ebf c\u1ee7a T\u1ee9 ph\u00e2n v\u1ecb trong Giao d\u1ecbch Trong giao d\u1ecbch, t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c gi\u00e1 v\u00e0 d\u1ef1 \u0111o\u00e1n c\u00e1c \u0111\u1ea3o chi\u1ec1u th\u1ecb tr\u01b0\u1eddng ti\u1ec1m n\u0103ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u1eb7t m\u1ee9c d\u1eebng l\u1ed7 v\u00e0 ch\u1ed1t l\u1eddi m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u1ea1m vi gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng nh\u1ea5t, gi\u00fap h\u1ecd qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn. Th\u1ef1c t\u1ebf Th\u00fa v\u1ecb: Kh\u00e1i ni\u1ec7m v\u1ec1 t\u1ee9 ph\u00e2n v\u1ecb c\u00f3 t\u1eeb th\u1ebf k\u1ef7 19 v\u00e0 \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn b\u1edfi Sir Francis Galton, m\u1ed9t ng\u01b0\u1eddi anh em h\u1ecd c\u1ee7a Charles Darwin, cho th\u1ea5y t\u1ea7m quan tr\u1ecdng l\u00e2u d\u00e0i c\u1ee7a n\u00f3 trong ph\u00e2n t\u00edch th\u1ed1ng k\u00ea. Q1: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa t\u1ee9 ph\u00e2n v\u1ecb v\u00e0 ph\u1ea7n tr\u0103m v\u1ecb l\u00e0 g\u00ec? A1: T\u1ee9 ph\u00e2n v\u1ecb chia d\u1eef li\u1ec7u th\u00e0nh b\u1ed1n ph\u1ea7n b\u1eb1ng nhau, trong khi ph\u1ea7n tr\u0103m v\u1ecb chia n\u00f3 th\u00e0nh 100 ph\u1ea7n b\u1eb1ng nhau. Q2: T\u1ee9 ph\u00e2n v\u1ecb gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb ngo\u1ea1i lai nh\u01b0 th\u1ebf n\u00e0o?","answer":"C\u00e1c gi\u00e1 tr\u1ecb ngo\u1ea1i lai th\u01b0\u1eddng l\u00e0 nh\u1eefng \u0111i\u1ec3m d\u1eef li\u1ec7u n\u1eb1m d\u01b0\u1edbi Q1 ho\u1eb7c tr\u00ean Q3 nhi\u1ec1u h\u01a1n 1,5 l\u1ea7n kho\u1ea3ng t\u1ee9 ph\u00e2n v\u1ecb (IQR)."}]}},"yoast_head":"\nC\u00e1ch T\u00ecm T\u1ee9 Ph\u00e2n V\u1ecb: M\u1ed9t C\u00e1i Nh\u00ecn To\u00e0n Di\u1ec7n<\/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:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/learning\/how-to-find-quartiles\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1ch T\u00ecm T\u1ee9 Ph\u00e2n V\u1ecb: M\u1ed9t C\u00e1i Nh\u00ecn To\u00e0n Di\u1ec7n\" \/>\n<meta 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