{"id":5866,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/var-p\/"},"modified":"2021-02-26T10:05:34","modified_gmt":"2021-02-26T10:05:34","slug":"var-p","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/var-p\/","title":{"rendered":"VAR.P"},"content":{"rendered":"<p><strong>VAR.P<\/strong> je funkce dostupn\u00e1 v Microsoft Excel a Google Sheets, kter\u00e1 se pou\u017e\u00edv\u00e1 k v\u00fdpo\u010dtu variance populace v datov\u00e9 sad\u011b. Tato funkce je kl\u00ed\u010dov\u00e1 pro statistick\u00e9 anal\u00fdzy, p\u0159i kter\u00fdch je t\u0159eba ur\u010dit m\u00edru variabilit nebo rozptylu v souboru hodnot.<\/p>\n<h2>Syntaxe a pou\u017eit\u00ed<\/h2>\n<p>Funkce <strong>VAR.P<\/strong> m\u00e1 n\u00e1sleduj\u00edc\u00ed syntaxi:<\/p>\n<ul>\n<li><strong>Excel:<\/strong> <code>=VAR.P(number1, [number2], ...)<\/code><\/li>\n<li><strong>Google Sheets:<\/strong> <code>=VARP(number1, [number2], ...)<\/code><\/li>\n<\/ul>\n<p>Argumenty <code>number1, number2, ...<\/code> reprezentuj\u00ed \u010d\u00edseln\u00e9 hodnoty, kter\u00e9 mohou b\u00fdt zad\u00e1ny jako jednotliv\u00e9 \u010d\u00edsla, odkazy na bu\u0148ky, nebo rozsahy bun\u011bk.<\/p>\n<h2>P\u0159\u00edklady v praxi<\/h2>\n<p>P\u0159\u00edklad pou\u017eit\u00ed funkce v MS Excel:<\/p>\n<pre><code>=VAR.P(1, 6, 8, 3, 5, 9)<\/code><\/pre>\n<p>P\u0159\u00edklad pou\u017eit\u00ed funkce v Google Sheets:<\/p>\n<pre><code>=VARP(A1:A5)<\/code><\/pre>\n<h2>Praktick\u00e9 p\u0159\u00edklady<\/h2>\n<h2>Anal\u00fdza rozptylu testovac\u00edch sk\u00f3re<\/h2>\n<p>P\u0159edstavme si, m\u00e1me tabulku sk\u00f3re student\u016f z testu a chceme zjistit rozptyl sk\u00f3re k posouzen\u00ed uniformity v\u00fdkon\u016f student\u016f.<\/p>\n<p>Data sk\u00f3re:<\/p>\n<table>\n<tr>\n<th>Student<\/th>\n<th>Sk\u00f3re<\/th>\n<\/tr>\n<tr>\n<td>Student A<\/td>\n<td>85<\/td>\n<\/tr>\n<tr>\n<td>Student B<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td>Student C<\/td>\n<td>75<\/td>\n<\/tr>\n<tr>\n<td>Student D<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td>Student E<\/td>\n<td>95<\/td>\n<\/tr>\n<\/table>\n<p>Pou\u017eit\u00edm funkce <strong>VAR.P<\/strong> v Excelu nebo <strong>VARP<\/strong> v Google Sheets:<\/p>\n<pre><code>=VAR.P(B2:B6)<\/code><\/pre>\n<p>Tento v\u00fdpo\u010det poskytuje m\u00edru variance sk\u00f3re, co\u017e umo\u017e\u0148uje pochopit, jak jsou v\u00fdsledky rozpt\u00fdlen\u00e9 mezi studenty.<\/p>\n<h2>Rozpt\u00fdlen\u00ed cen akci\u00ed<\/h2>\n<p>M\u00e1me data s cenami akci\u00ed za posledn\u00ed m\u011bs\u00edc a chceme analyzovat jejich variabilitu, aby bylo mo\u017en\u00e9 ur\u010dit riziko investice.<\/p>\n<p>Seznam cen akci\u00ed:<\/p>\n<table>\n<tr>\n<th>Datum<\/th>\n<th>Cena<\/th>\n<\/tr>\n<tr>\n<td>1.1.<\/td>\n<td>350<\/td>\n<\/tr>\n<tr>\n<td>2.1.<\/td>\n<td>345<\/td>\n<\/tr>\n<tr>\n<td>3.1.<\/td>\n<td>360<\/td>\n<\/tr>\n<tr>\n<td>4.1.<\/td>\n<td>358<\/td>\n<\/tr>\n<tr>\n<td>5.1.<\/td>\n<td>365<\/td>\n<\/tr>\n<\/table>\n<p>Pro v\u00fdpo\u010det variance pou\u017eijeme:<\/p>\n<pre><code>=VAR.P(B2:B6)<\/code><\/pre>\n<p>Tato hodnota poskytuje informace investi\u010dn\u00edm analytik\u016fm o variabilit\u011b cen akci\u00ed, co\u017e je d\u016fle\u017eit\u00e9 pro rozhodov\u00e1n\u00ed o potenci\u00e1ln\u00edch investic\u00edch.<\/p>\n<p>Funkce VAR.P a VARP poskytuj\u00ed hodnotn\u00e9 n\u00e1stroje pro prov\u00e1d\u011bn\u00ed statistick\u00fdch anal\u00fdz v r\u016fzn\u00fdch odv\u011btv\u00edch, od vzd\u011bl\u00e1v\u00e1n\u00ed a\u017e po finan\u010dn\u00ed sektor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vypo\u010dte rozptyl z\u00e1kladn\u00edho souboru<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[287],"tags":[],"class_list":["post-5866","post","type-post","status-publish","format-standard","hentry","category-statisticke"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Funkce VAR.P v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije VAR.P u Excelu i Google tablicama. 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