{"id":100595,"date":"2023-05-23T13:14:23","date_gmt":"2023-05-23T20:14:23","guid":{"rendered":"https:\/\/www.aralia.com\/uncategorized\/introduction-to-data-analysis-with-excel\/"},"modified":"2025-05-14T11:29:35","modified_gmt":"2025-05-14T18:29:35","slug":"introduction-to-data-analysis-with-excel","status":"publish","type":"post","link":"https:\/\/www.aralia.com\/vi\/kinh-doanh-kinh-te-tai-chinh\/introduction-to-data-analysis-with-excel\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u v\u1ec1 Ph\u00e2n t\u00edch D\u1eef li\u1ec7u v\u1edbi Excel (Introduction to Data Analysis with Excel)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"100595\" class=\"elementor elementor-100595 elementor-60387\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3ee5e6fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3ee5e6fe\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-39b5cf4a\" data-id=\"39b5cf4a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22afb7f7 elementor-view-stacked elementor-position-inline-start elementor-shape-circle elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"22afb7f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-user-astronaut\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M64 224h13.5c24.7 56.5 80.9 96 146.5 96s121.8-39.5 146.5-96H384c8.8 0 16-7.2 16-16v-96c0-8.8-7.2-16-16-16h-13.5C345.8 39.5 289.6 0 224 0S102.2 39.5 77.5 96H64c-8.8 0-16 7.2-16 16v96c0 8.8 7.2 16 16 16zm40-88c0-22.1 21.5-40 48-40h144c26.5 0 48 17.9 48 40v24c0 53-43 96-96 96h-48c-53 0-96-43-96-96v-24zm72 72l12-36 36-12-36-12-12-36-12 36-36 12 36 12 12 36zm151.6 113.4C297.7 340.7 262.2 352 224 352s-73.7-11.3-103.6-30.6C52.9 328.5 0 385 0 454.4v9.6c0 26.5 21.5 48 48 48h80v-64c0-17.7 14.3-32 32-32h128c17.7 0 32 14.3 32 32v64h80c26.5 0 48-21.5 48-48v-9.6c0-69.4-52.9-125.9-120.4-133zM272 448c-8.8 0-16 7.2-16 16s7.2 16 16 16 16-7.2 16-16-7.2-16-16-16zm-96 0c-8.8 0-16 7.2-16 16v48h32v-48c0-8.8-7.2-16-16-16z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tD\u00e0nh Cho\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tH\u1ecdc sinh c\u00f3 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 to\u00e1n h\u1ecdc v\u00e0 mu\u1ed1n h\u1ecdc ph\u00e2n t\u00edch d\u1eef li\u1ec7u.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-e731a7b\" data-id=\"e731a7b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4649dbdb elementor-view-stacked elementor-position-inline-start elementor-shape-circle elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"4649dbdb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-chart-bar\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTr\u00ecnh \u0110\u1ed9\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tNg\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u \t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-55cd316b\" data-id=\"55cd316b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2cd7663e elementor-view-stacked elementor-position-inline-start elementor-shape-circle elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"2cd7663e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-users\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M96 224c35.3 0 64-28.7 64-64s-28.7-64-64-64-64 28.7-64 64 28.7 64 64 64zm448 0c35.3 0 64-28.7 64-64s-28.7-64-64-64-64 28.7-64 64 28.7 64 64 64zm32 32h-64c-17.6 0-33.5 7.1-45.1 18.6 40.3 22.1 68.9 62 75.1 109.4h66c17.7 0 32-14.3 32-32v-32c0-35.3-28.7-64-64-64zm-256 0c61.9 0 112-50.1 112-112S381.9 32 320 32 208 82.1 208 144s50.1 112 112 112zm76.8 32h-8.3c-20.8 10-43.9 16-68.5 16s-47.6-6-68.5-16h-8.3C179.6 288 128 339.6 128 403.2V432c0 26.5 21.5 48 48 48h288c26.5 0 48-21.5 48-48v-28.8c0-63.6-51.6-115.2-115.2-115.2zm-223.7-13.4C161.5 263.1 145.6 256 128 256H64c-35.3 0-64 28.7-64 64v32c0 17.7 14.3 32 32 32h65.9c6.3-47.4 34.9-87.3 75.2-109.4z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tH\u00ecnh th\u1ee9c l\u1edbp h\u1ecdc\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t D\u1ea1y k\u00e8m 1-1 ho\u1eb7c nh\u00f3m nh\u1ecf (T\u1ed1i \u0111a 7 h\u1ecdc sinh\/l\u1edbp)\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-72e6f1c9 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"72e6f1c9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-68b72272\" data-id=\"68b72272\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-756827c3 elementor-widget elementor-widget-heading\" data-id=\"756827c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Gi\u1edbi thi\u1ec7u kh\u00f3a h\u1ecdc<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-656dfff3 elementor-widget elementor-widget-text-editor\" data-id=\"656dfff3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ph\u00e2n t\u00edch D\u1eef li\u1ec7u v\u00e0 Th\u1ed1ng k\u00ea l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 quan tr\u1ecdng gi\u00fap chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u th\u00e0nh th\u00f4ng tin c\u00f3 \u00fd ngh\u0129a v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh t\u1ed1t h\u01a1n. Nhi\u1ec1u ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ea1i h\u1ecdc c\u00f3 c\u00e1c l\u1edbp h\u1ecdc y\u00eau c\u1ea7u thu th\u1eadp d\u1eef li\u1ec7u, ph\u00e2n t\u00edch th\u1ed1ng k\u00ea v\u00e0 k\u1ec3 chuy\u1ec7n b\u1eb1ng d\u1eef li\u1ec7u, nh\u01b0ng sinh vi\u00ean n\u0103m nh\u1ea5t th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc m\u00e0 kh\u00f4ng chu\u1ea9n b\u1ecb \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e1c k\u1ef9 n\u0103ng \u0111\u1ecbnh l\u01b0\u1ee3ng n\u00e0y. Kh\u00f3a h\u1ecdc n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u1ea5p \u0111\u1ea7y kho\u1ea3ng c\u00e1ch \u0111\u00f3 b\u1eb1ng c\u00e1ch d\u1ea1y cho h\u1ecdc sinh trung h\u1ecdc c\u00e1c k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n trong th\u1ed1ng k\u00ea, ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u v\u1edbi ph\u1ea7n m\u1ec1m Excel.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7bce823 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7bce823\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8bd59fb\" data-id=\"8bd59fb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-516cd456 elementor-widget elementor-widget-heading\" data-id=\"516cd456\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">K\u1ebft qu\u1ea3 nh\u1eadn \u0111\u01b0\u1ee3c<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca220a8 elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"ca220a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Gi\u1ea3i th\u00edch c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t \u0111\u01a1n gi\u1ea3n.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">T\u00ednh to\u00e1n v\u00e0 gi\u1ea3i th\u00edch th\u1ed1ng k\u00ea m\u00f4 t\u1ea3, c\u00e1c ch\u1ec9 s\u1ed1 ph\u00e2n t\u00e1n, v\u00e0 th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch trung b\u00ecnh - ph\u01b0\u01a1ng sai.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Hi\u1ec3u v\u1ec1 ph\u00e2n ph\u1ed1i, t\u1ee9 ph\u00e2n v\u1ecb v\u00e0 gi\u00e1 tr\u1ecb ngo\u1ea1i l\u1ec7.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Th\u1ef1c hi\u1ec7n ki\u1ec3m \u0111\u1ecbnh gi\u1ea3 thuy\u1ebft v\u00e0 t\u00ednh to\u00e1n kho\u1ea3ng tin c\u1eady.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u00c1p d\u1ee5ng 4 k\u1ebft qu\u1ea3 h\u1ecdc t\u1eadp \u0111\u1ea7u ti\u00ean trong MS Excel.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u v\u1edbi \u0111\u1ed3 th\u1ecb, xu h\u01b0\u1edbng, bi\u1ec3u \u0111\u1ed3 histogram, bi\u1ec3u \u0111\u1ed3 v\u00e0 c\u1ed9t trong Excel.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u01af\u1edbc l\u01b0\u1ee3ng m\u00f4 h\u00ecnh tuy\u1ebfn t\u00ednh \u0111\u01a1n gi\u1ea3n v\u00e0 gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3 \u0111\u1ea7u ra trong Excel.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-37b584a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37b584a2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-26ba14d1\" data-id=\"26ba14d1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-56d14876 elementor-widget elementor-widget-heading\" data-id=\"56d14876\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">N\u1ed9i dung kh\u00f3a h\u1ecdc<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5290fac elementor-widget elementor-widget-text-editor\" data-id=\"5290fac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><u>V\u0103n b\u1ea3n:<\/u><\/strong> H\u1ecdc vi\u00ean c\u1ea7n c\u00e0i \u0111\u1eb7t MS Office tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh. Ghi ch\u00fa b\u00e0i gi\u1ea3ng, t\u1eadp d\u1eef li\u1ec7u v\u00e0 b\u00e0i t\u1eadp s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3ng vi\u00ean chia s\u1ebb. <\/p><p>C\u00e1c ch\u1ee7 \u0111\u1ec1 c\u1ee7a kh\u00f3a h\u1ecdc n\u00e0y bao g\u1ed3m, nh\u01b0ng kh\u00f4ng gi\u1edbi h\u1ea1n \u1edf: gi\u1edbi thi\u1ec7u v\u1ec1 x\u00e1c su\u1ea5t, c\u00e1c ch\u1ec9 s\u1ed1 m\u00f4 t\u1ea3, c\u00e1c ch\u1ec9 s\u1ed1 v\u1ecb tr\u00ed trung t\u00e2m, ph\u1ea7n tr\u0103m, v\u00e0 bi\u1ec3u \u0111\u1ed3 h\u1ed9p (boxplot); gi\u1edbi thi\u1ec7u v\u1ec1 ph\u00e2n t\u00edch d\u1eef li\u1ec7u trong Excel, kh\u00e1m ph\u00e1 d\u1eef li\u1ec7u trong Excel, hi\u1ec3u c\u00e1c lo\u1ea1i d\u1eef li\u1ec7u, ph\u00e2n lo\u1ea1i c\u00e1c lo\u1ea1i d\u1eef li\u1ec7u; v\u00e0 c\u00e1c ch\u1ee7 \u0111\u1ec1 n\u00e2ng cao h\u01a1n nh\u01b0 ph\u00e2n t\u00edch h\u1ed3i quy v\u00e0 d\u1ef1 b\u00e1o s\u1eed d\u1ee5ng Excel. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4779067 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4779067\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e5c8a77\" data-id=\"e5c8a77\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d49298e elementor-widget elementor-widget-heading\" data-id=\"d49298e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u00dd ki\u1ebfn ph\u1ea3n h\u1ed3i<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92af254 elementor-widget elementor-widget-text-editor\" data-id=\"92af254\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>H\u1ecdc sinh v\u00e0 ph\u1ee5 huynh s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i v\u00e0 g\u00f3p \u00fd ng\u1eafn sau m\u1ed7i bu\u1ed5i h\u1ecdc v\u1ec1 s\u1ef1 tham gia c\u1ee7a h\u1ecdc sinh trong l\u1edbp h\u1ecdc. H\u1ecdc sinh c\u0169ng s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i v\u1ec1 c\u00e1c b\u00e0i t\u1eadp \u0111\u01b0\u1ee3c ch\u1ea5m \u0111i\u1ec3m qua email.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-762d0ad5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"762d0ad5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-53f348dc\" data-id=\"53f348dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-81fa7b7 elementor-widget elementor-widget-heading\" data-id=\"81fa7b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">L\u1ecbch h\u1ecdc<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a4f54e6 elementor-widget elementor-widget-text-editor\" data-id=\"7a4f54e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>1,5 gi\u1edd m\u1ed7i b\u00e0i h\u1ecdc, t\u1ed5ng c\u1ed9ng 10 b\u00e0i h\u1ecdc, t\u1ed5ng c\u1ed9ng 15 gi\u1edd h\u1ecdc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 th\u1ed1ng k\u00ea l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u th\u00e0nh th\u00f4ng tin c\u00f3 \u00fd ngh\u0129a v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh t\u1ed1t h\u01a1n. Nhi\u1ec1u ch\u01b0\u01a1ng tr\u00ecnh t\u1ea1i c\u00e1c tr\u01b0\u1eddng cao \u0111\u1eb3ng c\u00f3 c\u00e1c l\u1edbp h\u1ecdc y\u00eau c\u1ea7u thu th\u1eadp d\u1eef li\u1ec7u, ph\u00e2n t\u00edch th\u1ed1ng k\u00ea v\u00e0 k\u1ec3 chuy\u1ec7n b\u1eb1ng d\u1eef li\u1ec7u, nh\u01b0ng sinh vi\u00ean n\u0103m nh\u1ea5t th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 chu\u1ea9n b\u1ecb v\u1ec1 c\u00e1c k\u1ef9 n\u0103ng \u0111\u1ecbnh l\u01b0\u1ee3ng n\u00e0y. Kh\u00f3a h\u1ecdc n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu h\u1eb9p kho\u1ea3ng c\u00e1ch \u0111\u00f3 b\u1eb1ng c\u00e1ch d\u1ea1y cho h\u1ecdc sinh trung h\u1ecdc c\u00e1c k\u1ef9 n\u0103ng thi\u1ebft y\u1ebfu v\u1ec1 th\u1ed1ng k\u00ea, ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 tr\u1ef1c quan h\u00f3a b\u1eb1ng ph\u1ea7n m\u1ec1m Excel. <\/p>\n","protected":false},"author":1,"featured_media":100596,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[501,647,565],"tags":[514],"class_list":["post-100595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kinh-doanh-kinh-te-tai-chinh","category-chuong-trinh-thpt","category-xay-dung-nen-tang-thpt","tag-khoa-hoc-may-tinh"],"_links":{"self":[{"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/posts\/100595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/comments?post=100595"}],"version-history":[{"count":4,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/posts\/100595\/revisions"}],"predecessor-version":[{"id":112134,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/posts\/100595\/revisions\/112134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/media\/100596"}],"wp:attachment":[{"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/media?parent=100595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/categories?post=100595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/tags?post=100595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}