{"version":"1.0","provider_name":"Visual Paradigm Blog","provider_url":"https:\/\/blog.visual-paradigm.com\/vn","title":"T\u1ea1o bi\u1ec3u \u0111\u1ed3_histogram - Visual Paradigm Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"deo9Doeycg\"><a href=\"https:\/\/blog.visual-paradigm.com\/vn\/create-a-histogram\/\">T\u1ea1o bi\u1ec3u \u0111\u1ed3_histogram<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.visual-paradigm.com\/vn\/create-a-histogram\/embed\/#?secret=deo9Doeycg\" width=\"600\" height=\"338\" title=\"&#8220;T\u1ea1o bi\u1ec3u \u0111\u1ed3_histogram&#8221; &#8212; Visual Paradigm Blog\" data-secret=\"deo9Doeycg\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/blog.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/13\/2026\/01\/Screenshot-2022-06-09-162021-300x169-1.png","thumbnail_width":300,"thumbnail_height":169,"description":"Bi\u1ec3u \u0111\u1ed3_histogram l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n g\u1ea7n \u0111\u00fang v\u1ec1 ph\u00e2n b\u1ed1 c\u1ee7a d\u1eef li\u1ec7u s\u1ed1. \u0110\u1ec3 x\u00e2y d\u1ef1ng bi\u1ec3u \u0111\u1ed3_histogram, b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 &#8220;chia kho\u1ea3ng&#8221; (ho\u1eb7c &#8220;ph\u00e2n nh\u00f3m&#8221;) ph\u1ea1m vi gi\u00e1 tr\u1ecb\u2014t\u1ee9c l\u00e0 chia to\u00e0n b\u1ed9 ph\u1ea1m vi gi\u00e1 tr\u1ecb th\u00e0nh m\u1ed9t lo\u1ea1t kho\u1ea3ng c\u00e1ch\u2014r\u1ed3i \u0111\u1ebfm xem c\u00f3 bao nhi\u00eau gi\u00e1 tr\u1ecb r\u01a1i v\u00e0o [&hellip;]"}