{"id":5534,"date":"2025-07-15T13:34:44","date_gmt":"2025-07-15T13:34:44","guid":{"rendered":"https:\/\/functiontranslator.com\/devsq\/"},"modified":"2021-02-26T09:54:00","modified_gmt":"2021-02-26T09:54:00","slug":"devsq","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/devsq\/","title":{"rendered":"DEVSQ"},"content":{"rendered":"

\u00davod do v\u00fdpo\u010dtu sou\u010dtu \u010dtverc\u016f odchylek od pr\u016fm\u011bru<\/h2>\n

Funkce slou\u017e\u00edc\u00ed k v\u00fdpo\u010dtu sou\u010dtu \u010dtverc\u016f odchylek od pr\u016fm\u011bru je b\u011b\u017en\u00fd statistick\u00fd n\u00e1stroj pou\u017e\u00edvan\u00fd k hodnocen\u00ed variability nebo rozptylu v sad\u011b datov\u00fdch bod\u016f. Ve zjednodu\u0161en\u00e9 form\u011b lze \u0159\u00edci, \u017ee funkce vypo\u010d\u00edt\u00e1 \u010dtverce rozd\u00edl\u016f mezi jednotliv\u00fdmi hodnotami a aritmetick\u00fdm pr\u016fm\u011brem t\u011bchto hodnot, a n\u00e1sledn\u011b sumu t\u011bchto \u010dtverc\u016f. <\/p>\n

Syntaxe a pou\u017eit\u00ed<\/h2>\n

Tato funkce m\u00e1 ve sv\u00e9 z\u00e1kladn\u00ed syntaxi jednoduchou strukturu, kter\u00e1 v Microsoft Excel ve form\u00e1tu: <\/p>\n

DEVSQ(\u010d\u00edslo1; [\u010d\u00edslo2]; ...)<\/code><\/pre>\n
 V Google Tabulk\u00e1ch se u\u017e\u00edv\u00e1 takto:  <\/p>\n
DEVSQ(\u010d\u00edslo1, [\u010d\u00edslo2, ...])<\/code><\/pre>\n
 Kde \u010d\u00edslo1, \u010d\u00edslo2, ...<\/code> reprezentuje soubor \u010d\u00edseln\u00fdch hodnot, kter\u00e9 m\u016f\u017eete do funkce vlo\u017eit p\u0159\u00edmo nebo jako odkazy na bu\u0148ky obsahuj\u00edc\u00ed data. <\/p>\n
 Nap\u0159\u00edklad, pokud m\u00e1me hodnoty 3, 4, 5 v bu\u0148k\u00e1ch A1, A2 a A3, syntaktick\u00e9 z\u00e1pisy v Excelu i Google Tabulk\u00e1ch budou vypadat takto: <\/p>\n
    \n
  • Excel:<\/b> DEVSQ(A1; A2; A3)<\/code><\/li>\n
  • Google Tabulky:<\/b> DEVSQ(A1, A2, A3)<\/code><\/li>\n<\/ul>\n
    Praktick\u00e9 p\u0159\u00edklady pou\u017eit\u00ed<\/h2>\n
    1. P\u0159\u00edklad: Anal\u00fdza variability prodej\u00ed<\/h3>\n
     P\u0159edstavte si, \u017ee m\u00e1te data o m\u011bs\u00ed\u010dn\u00edch prodej\u00edch v obdob\u00ed jednoho roku a chcete zjistit, jak velk\u00e9 jsou v\u00fdkyvy v prodej\u00edch kolem pr\u016fm\u011bru. Data o prodej\u00edch jsou n\u00e1sleduj\u00edc\u00ed (v tis\u00edc\u00edch K\u010d): 200, 180, 220, 240, 210, 230, 250, 270, 260, 240, 230, 250. <\/p>\n
     \u0158e\u0161en\u00ed:<\/b> Umi\u0161t\u011bte hodnoty prodej\u016f do bu\u0148ky od A1 do A12. Formule pro v\u00fdpo\u010det v Excelu bude: <\/p>\n
    =DEVSQ(A1; A2; A3; A4; A5; A6; A7; A8; A9; A10; A11; A12)<\/code><\/pre>\n
     V Google Tabulk\u00e1ch pou\u017eijete: <\/p>\n
    =DEVSQ(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)<\/code><\/pre>\n
     V\u00fdsledek v\u00e1m poskytne sou\u010det \u010dtverc\u016f odchylek ka\u017ed\u00e9ho m\u011bs\u00ed\u010dn\u00edho prodeje od pr\u016fm\u011bru ro\u010dn\u00edch prodej\u016f. <\/p>\n
    2. P\u0159\u00edklad: Hodnot\u00edc\u00ed syst\u00e9m zam\u011bstnanc\u016f<\/h3>\n
     M\u00e1te sk\u00f3re efektivity pr\u00e1ce deseti zam\u011bstnanc\u016f: 78, 82, 76, 89, 94, 91, 85, 87, 90, 88. Chcete analyzovat rozptyl ve v\u00fdkonnosti zam\u011bstnanc\u016f. <\/p>\n
     \u0158e\u0161en\u00ed:<\/b> Vlo\u017ete data do bu\u0148ky od B1 do B10. N\u00e1sledn\u011b aplikujte funkci pro v\u00fdpo\u010det: <\/p>\n
    V Excelu: =DEVSQ(B1; B2; B3; B4; B5; B6; B7; B8; B9; B10) V Google Tabulk\u00e1ch: =DEVSQ(B1, B2, B3, B4, B5, B6, B7, B8, B9, B10)<\/code><\/pre>\n
     V\u00fdsledek pom\u016f\u017ee pochopit, jak se sk\u00f3re zam\u011bstnanc\u016f li\u0161\u00ed od jejich pr\u016fm\u011brn\u00e9ho v\u00fdkonu. <\/p>\n","protected":false},"excerpt":{"rendered":"
    Vr\u00e1t\u00ed sou\u010det druh\u00fdch mocnin odchylek<\/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-5534","post","type-post","status-publish","format-standard","hentry","category-statisticke"],"acf":[],"yoast_head":"\nFunkce DEVSQ v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije DEVSQ u Excelu i Google tablicama. 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