{"id":1712,"date":"2021-03-03T08:37:16","date_gmt":"2021-03-03T08:37:16","guid":{"rendered":"https:\/\/quickpercentcalc.com\/statistieken\/gemiddelde-gemiddelde-rekenmachine\/"},"modified":"2025-04-07T18:45:48","modified_gmt":"2025-04-07T18:45:48","slug":"gemiddelde-gemiddelde-rekenmachine","status":"publish","type":"page","link":"https:\/\/quickpercentcalc.com\/nl\/statistieken\/gemiddelde-gemiddelde-rekenmachine\/","title":{"rendered":"Gemiddelde (gemiddelde) Rekenmachine"},"content":{"rendered":"\n<p>Bereken het gemiddelde. Onze calculator vindt het gemiddelde voor jou. <\/p>\n\n<h2 class=\"wp-block-heading\">Hoe de gemiddelde berekenen<\/h2>\n\n<p>Het gemiddelde kan eenvoudig berekend worden door de getallen in de lijst op te tellen en dan te delen door het aantal waarden. Dit is het rekenkundig gemiddelde, ook wel het gewone gemiddelde genoemd, en wordt weergegeven door het symbool \\(\\bar{x}\\). <\/p>\n\n<p>Het gemiddelde kan vaak worden be\u00efnvloed door uitschieters, en in dergelijke gevallen kan de <a href=\"https:\/\/quickpercentcalc.com\/statistics\/median\/\">mediaan<\/a> de voorkeursmaatstaf zijn.<\/p>\n\n<p>Om deze rekenmachine te gebruiken, scheid je elk getal met een spatie (voorbeeld: 2 5 4 etc). Voor decimale getallen kun je een komma of een punt gebruiken. Gebruik geen duizendtallenscheidingstekens of letters.  <\/p>\n\n<h2 class=\"wp-block-heading\">Gemiddelde formule<\/h2>\n\n<p>Formule voor het gemiddelde waarbij n het aantal waarden is:<\/p>\n\n<style> .frac { display: inline-block; position: relative; vertical-align: middle; letter-spacing: 0.001em; text-align: center; } .frac > span { display: block; padding: 0.1em; } .frac span.bottom { border-top: thin solid black; } .frac span.symbol { display: none; } <\/style> <div class=\"formel\">  $$\\frac{x_1+x_2+x_3+\\ldots+x_n}{n}$$  <\/div> <br\/><br\/>\n\n<script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.5.1\/jquery.min.js\"><\/script> <script> $(function () { $(\"#regnut\").click(function () { var str = $(\"#tall\").val(); var res = Array.from(str.split(\/[ ]+\/)); for (var i = 0; i < res.length; i++) { res[i] = res[i].replace(\",\", \".\"); res[i] = parseFloat(res[i]); } var total = 0; for (var i = 0; i < res.length; i++) { total += res[i]; } var gjsnitt = total \/ res.length; if (gjsnitt % 1 !== 0) { gjsnitt = gjsnitt.toFixed(4); } else { gjsnitt = gjsnitt.toFixed(); } gjsnitt = gjsnitt.toString(); gjsnitt = gjsnitt.replace(\".\", \",\"); $(\"#resultat\").html(gjsnitt); $(\"#resultatBoks\").css({ \"visibility\": \"initial\" }); }); }); <\/script>\n<label for=\"tall\">Nummerlijst (gebruik spaties om nummers te scheiden)<\/label><br\/>\n<textarea type=\"text\" id=\"tall\"><\/textarea>\n<br\/><br\/> <br\/><br\/>\n<input type=\"button\" id=\"regnut\" value=\"Bereken\"\/> <br\/><br\/> <div id=\"resultatBoks\" style=\"visibility: hidden;\"> <span>Resultaat:<\/span><br\/> <span id=\"resultat\" class=\"kalkyleResultat\"><\/span> <\/div>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bereken het gemiddelde. Onze calculator vindt het gemiddelde voor jou. Hoe de gemiddelde berekenen Het gemiddelde kan eenvoudig berekend worden [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1702,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"kalkulator-side.php","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-4)","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-4)","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-4)","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":""},"class_list":["post-1712","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gemiddelde rekenmachine - Vind het gemiddelde - Quick Percent Calculator<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quickpercentcalc.com\/nl\/statistieken\/gemiddelde-gemiddelde-rekenmachine\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gemiddelde rekenmachine - Vind het gemiddelde - Quick Percent Calculator\" \/>\n<meta property=\"og:description\" content=\"Bereken het gemiddelde. 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