{"version":"1.0","provider_name":"QuestionPro","provider_url":"https:\/\/www.questionpro.com\/blog\/fr\/","author_name":"Dan Fleetwood","author_url":"https:\/\/www.questionpro.com\/blog\/fr\/author\/dan\/","title":"\u00c9chantillonnage en grappes et \u00e9chantillonnage stratifi\u00e9 | QuestionPro","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"j1foq5Ttd6\"><a href=\"https:\/\/www.questionpro.com\/blog\/fr\/echantillonnage-en-grappes-et-echantillonnage-stratifie\/\">\u00c9chantillonnage en grappes et \u00e9chantillonnage stratifi\u00e9<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.questionpro.com\/blog\/fr\/echantillonnage-en-grappes-et-echantillonnage-stratifie\/embed\/#?secret=j1foq5Ttd6\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0\u00c9chantillonnage en grappes et \u00e9chantillonnage stratifi\u00e9\u00a0\u00bb &#8212; QuestionPro\" data-secret=\"j1foq5Ttd6\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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<\/script>\n","thumbnail_url":"https:\/\/www.questionpro.com\/blog\/wp-content\/uploads\/2018\/04\/Cluster-sampling-vs-stratified-sampling-1.jpg","thumbnail_width":992,"thumbnail_height":594,"description":"L'\u00e9chantillonnage en grappes et l'\u00e9chantillonnage stratifi\u00e9 sont des techniques d'\u00e9chantillonnage probabiliste avec des approches diff\u00e9rentes pour cr\u00e9er et analyser les \u00e9chantillons. Comprendre l'\u00e9chantillonnage en grappes et l'\u00e9chantillonnage stratifi\u00e9 aidera le chercheur \u00e0 choisir une technique d'\u00e9chantillonnage appropri\u00e9e pour une population cible."}