{"id":2310,"date":"2024-04-22T04:19:24","date_gmt":"2024-04-22T04:19:24","guid":{"rendered":"http:\/\/bracon.washinengine.com\/vi\/?p=2310"},"modified":"2024-04-22T10:24:37","modified_gmt":"2024-04-22T10:24:37","slug":"phan-1-su-khac-nhau-giua-nghien-cuu-dinh-tinh-va-dinh-luong","status":"publish","type":"post","link":"https:\/\/www.bracon.com.vn\/vi\/phan-1-su-khac-nhau-giua-nghien-cuu-dinh-tinh-va-dinh-luong\/","title":{"rendered":"Ph\u1ea7n 1: S\u1ef1 kh\u00e1c nhau gi\u1eef nghi\u00ean c\u1ee9u \u0111\u1ecbnh t\u00ednh v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng"},"content":{"rendered":"\n<p>Khi th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n nghi\u00ean c\u1ee9u, ch\u00fang t\u00f4i th\u01b0\u1eddng t\u1ef1 h\u1ecfi d\u1ef1 \u00e1n l\u00e0 \u0111\u1ecbnh t\u00ednh hay \u0111\u1ecbnh l\u01b0\u1ee3ng???<\/p>\n\n\n\n<p>\u0110\u00f4i khi m\u1ee5c ti\u00eau v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a c\u1ea3 2 ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u c\u00f3 n\u00e9t gi\u1ed1ng nhau nh\u01b0ng gi\u1eefa ch\u00fang t\u1ed3n t\u1ea1i nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p>\ud83d\udc49 Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd c\u00f9ng nhau t\u00ecm hi\u1ec3u v\u1ec1 s\u1ef1 kh\u00e1c nhau gi\u1eefa nghi\u00ean c\u1ee9u \u0110\u1ecbnh t\u00ednh v\u00e0 nghi\u00ean c\u1ee9u \u0110\u1ecbnh l\u01b0\u1ee3ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"900\" src=\"http:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/b8495170021dc043990c.jpg\" alt=\"\" class=\"wp-image-2311\" srcset=\"https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/b8495170021dc043990c.jpg 900w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/b8495170021dc043990c-300x300.jpg 300w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/b8495170021dc043990c-150x150.jpg 150w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/b8495170021dc043990c-768x768.jpg 768w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/b8495170021dc043990c-600x600.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"900\" height=\"900\" src=\"http:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/4b00b039e354210a7845.jpg\" alt=\"\" class=\"wp-image-2312\" srcset=\"https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/4b00b039e354210a7845.jpg 900w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/4b00b039e354210a7845-300x300.jpg 300w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/4b00b039e354210a7845-150x150.jpg 150w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/4b00b039e354210a7845-768x768.jpg 768w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/4b00b039e354210a7845-600x600.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"900\" height=\"900\" src=\"http:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/6a46aa78f9153b4b6204.jpg\" alt=\"\" class=\"wp-image-2314\" srcset=\"https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/6a46aa78f9153b4b6204.jpg 900w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/6a46aa78f9153b4b6204-300x300.jpg 300w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/6a46aa78f9153b4b6204-150x150.jpg 150w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/6a46aa78f9153b4b6204-768x768.jpg 768w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/6a46aa78f9153b4b6204-600x600.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.bracon.com.vn\/section-1-difference-between-qualitative-and-quantitative-research\/6a46aa78f9153b4b6204\/#main\"><img decoding=\"async\" src=\"https:\/\/www.bracon.com.vn\/wp-content\/uploads\/2022\/07\/6a46aa78f9153b4b6204.jpg\" alt=\"6a46aa78f9153b4b6204\"\/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"900\" src=\"http:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/ef34730a2067e239bb76.jpg\" alt=\"\" class=\"wp-image-2315\" srcset=\"https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/ef34730a2067e239bb76.jpg 900w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/ef34730a2067e239bb76-300x300.jpg 300w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/ef34730a2067e239bb76-150x150.jpg 150w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/ef34730a2067e239bb76-768x768.jpg 768w, https:\/\/www.bracon.com.vn\/vi\/wp-content\/uploads\/sites\/2\/2024\/04\/ef34730a2067e239bb76-600x600.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Khi th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n nghi\u00ean c\u1ee9u, ch\u00fang t\u00f4i th\u01b0\u1eddng t\u1ef1 h\u1ecfi d\u1ef1 \u00e1n l\u00e0 \u0111\u1ecbnh t\u00ednh hay \u0111\u1ecbnh l\u01b0\u1ee3ng??? \u0110\u00f4i khi m\u1ee5c ti\u00eau v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a c\u1ea3 2 ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u c\u00f3 n\u00e9t gi\u1ed1ng nhau nh\u01b0ng gi\u1eefa ch\u00fang t\u1ed3n t\u1ea1i nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. \ud83d\udc49 Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2308,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"_links":{"self":[{"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/posts\/2310"}],"collection":[{"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/comments?post=2310"}],"version-history":[{"count":3,"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/posts\/2310\/revisions"}],"predecessor-version":[{"id":2430,"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/posts\/2310\/revisions\/2430"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/media\/2308"}],"wp:attachment":[{"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=2310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/categories?post=2310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bracon.com.vn\/vi\/wp-json\/wp\/v2\/tags?post=2310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}