{"id":4625,"date":"2026-08-12T15:44:20","date_gmt":"2026-08-12T13:44:20","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4625"},"modified":"2026-08-12T15:44:20","modified_gmt":"2026-08-12T13:44:20","slug":"az-adatok-elokeszitese","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/hu\/guide-dutilisateur\/preparer-les-donnees\/","title":{"rendered":"Az adatok el\u0151k\u00e9sz\u00edt\u00e9se"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A jellemz\u0151k a k\u00f6vetkez\u0151b\u0151l sz\u00e1rmaznak:&nbsp;<strong>t\u00e1bl\u00e1zat<\/strong>&nbsp;a projektb\u0151l. Az oldal tetej\u00e9n tal\u00e1lhat\u00f3 v\u00e1laszt\u00f3 seg\u00edts\u00e9g\u00e9vel kiv\u00e1laszthat\u00f3k a vizsg\u00e1land\u00f3 elemek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00e9t fogalom adja az olvas\u00e1s alapj\u00e1t, \u00e9s ezeket mindenekel\u0151tt \u00e9rdemes meg\u00e9rteni:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A minta<\/strong>\u00a0egy\u00fcttesen vett m\u00e9r\u00e9seket vagy egy \u00e9sszer\u0171 alcsoportot foglal mag\u00e1ban. Ez k\u00e9pezi az ellen\u0151rz\u0151 diagramok alapj\u00e1t.<\/li>\n\n\n\n<li><strong>A pr\u00f3ba<\/strong>\u00a0megk\u00fcl\u00f6nb\u00f6ztet t\u00f6bb m\u00e9r\u00e9st egyazon mint\u00e1ban.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ez a feloszt\u00e1s hat\u00e1rozza meg a sz\u00f3r\u00e1s kisz\u00e1m\u00edt\u00e1s\u00e1t\u00a0<strong>r\u00f6vid t\u00e1von<\/strong>, azaz a mint\u00e1n bel\u00fcli sz\u00f3r\u00e1s, szemben az \u00e1ltal\u00e1nos sz\u00f3r\u00e1ssal, amely mag\u00e1ban foglalja a mint\u00e1k k\u00f6z\u00f6tti elt\u00e9r\u00e9seket is. A Cp \u00e9s a Pp k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9g teljes eg\u00e9sz\u00e9ben ebb\u0151l fakad (l\u00e1sd a mell\u00e9kletet).<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f A mint\u00e1k \u00f6nk\u00e9nyes feloszt\u00e1sa torz\u00edtja ezt a megk\u00fcl\u00f6nb\u00f6ztet\u00e9st. Azoknak a m\u00e9r\u00e9seknek az \u00f6sszevon\u00e1sa, amelyeket nem egyszerre v\u00e9geztek, felnagy\u00edtja a r\u00f6vid t\u00e1v\u00fa sz\u00f3r\u00e1st, \u00e9s elrejti az elt\u00e9r\u00e9seket.<\/p>\n<\/blockquote>","protected":false},"featured_media":0,"menu_order":20,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[22],"class_list":["post-4625","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-4-statistiques-descriptives"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pr\u00e9parer les donn\u00e9es - Ellistat<\/title>\n<meta name=\"description\" content=\"Comprendre la diff\u00e9rence entre \u00e9chantillon et r\u00e9p\u00e9tition, dispersion court terme et globale : la base pour bien pr\u00e9parer une analyse statistique fiable.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ellistat.com\/hu\/hasznaloi-utmutato\/az-adatok-elokeszitese\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pr\u00e9parer les donn\u00e9es - Ellistat\" \/>\n<meta property=\"og:description\" content=\"Comprendre la diff\u00e9rence entre \u00e9chantillon et r\u00e9p\u00e9tition, dispersion court terme et globale : la base pour bien pr\u00e9parer une analyse statistique fiable.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ellistat.com\/hu\/hasznaloi-utmutato\/az-adatok-elokeszitese\/\" \/>\n<meta property=\"og:site_name\" content=\"Ellistat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/preparer-les-donnees\\\/\",\"url\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/preparer-les-donnees\\\/\",\"name\":\"Pr\u00e9parer les donn\u00e9es - Ellistat\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/#website\"},\"datePublished\":\"2026-08-12T13:44:20+00:00\",\"description\":\"Comprendre la diff\u00e9rence entre \u00e9chantillon et r\u00e9p\u00e9tition, dispersion court terme et globale : la base pour bien pr\u00e9parer une analyse statistique fiable.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/preparer-les-donnees\\\/#breadcrumb\"},\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/preparer-les-donnees\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/preparer-les-donnees\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/ellistat.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pr\u00e9parer les donn\u00e9es\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/#website\",\"url\":\"https:\\\/\\\/ellistat.com\\\/\",\"name\":\"Ellistat\",\"description\":\"La suite qualit\u00e9 de l&#039;industrie m\u00e9canique\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ellistat.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"hu\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Adatok el\u0151k\u00e9sz\u00edt\u00e9se \u2013 Ellistat","description":"A minta \u00e9s az ism\u00e9tl\u00e9s, valamint a r\u00f6vid t\u00e1v\u00fa \u00e9s az \u00e1ltal\u00e1nos sz\u00f3r\u00e1s k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9g meg\u00e9rt\u00e9se: a megb\u00edzhat\u00f3 statisztikai elemz\u00e9s megfelel\u0151 el\u0151k\u00e9sz\u00edt\u00e9s\u00e9nek alapja.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ellistat.com\/hu\/hasznaloi-utmutato\/az-adatok-elokeszitese\/","og_locale":"hu_HU","og_type":"article","og_title":"Pr\u00e9parer les donn\u00e9es - 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