{"id":410,"date":"2020-03-19T11:17:48","date_gmt":"2020-03-19T10:17:48","guid":{"rendered":"http:\/\/estatistika.ku.sk\/?page_id=410"},"modified":"2022-05-22T10:13:03","modified_gmt":"2022-05-22T08:13:03","slug":"elementor-410","status":"publish","type":"page","link":"https:\/\/estatistika.ku.sk\/index.php\/induktivna-statistika\/komparacna-analyza\/komparacia-suborov-podla-kardinalnej-premennej-2\/elementor-410\/","title":{"rendered":"Anal\u00fdza rozptylu &#8211; ANOVA"},"content":{"rendered":"<ul>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Pou\u017e\u00edva sa na sk\u00famanie rozdielov v stredn\u00fdch hodnot\u00e1ch (priemeroch) v\u00a0<strong>troch a viac nez\u00e1visl\u00fdch v\u00fdberoch<\/strong>.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Testuje sa, \u010di sa priemery kardin\u00e1lnej premennej signifikantne l\u00ed\u0161ia medzi troma a viac skupinami.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Normalita mus\u00ed by\u0165 potvrden\u00e1 vo v\u0161etk\u00fdch nez\u00e1visl\u00fdch v\u00fdberoch (napr. ak porovn\u00e1vame kvalitu \u017eivota seniorov v dom\u00e1com prostred\u00ed, v in\u0161titucionalizovanej starostlivosti a t\u00fdch, ktor\u00ed \u017eij\u00fa sami, tak premenn\u00e1 &#8222;kvalita \u017eivota&#8220; mus\u00ed by\u0165 norm\u00e1lne rozdelen\u00e1 vo v\u0161etk\u00fdch skupin\u00e1ch.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Podmienkou s\u00fa rovnak\u00e9 rozptyly jednotliv\u00fdch v\u00fdberov = homoskedasticita, o rovnosti rozptylov rozhodujeme na z\u00e1klade v\u00fdsledku testu rovnosti rozptylov &#8211; Levenov test.<\/span><\/li>\n<\/ul>\n<p style=\"margin-bottom: 12pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>Pr\u00edklad \u010d. 1:\u00a0<\/b>Cie\u013eom anal\u00fdzy je zisti\u0165, \u010di existuj\u00fa rozdiely v miere depersonaliz\u00e1cie medzi u\u010dite\u013emi v\u00a0M\u0160, Z\u0160 1. stup\u0148a a\u00a0Z\u0160 2. stup\u0148a.<\/span><\/p>\n<p style=\"margin-bottom: 12pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>0<\/sub>:\u00a0 V\u00a0miere depersonaliz\u00e1cie neexistuje \u0161tatisticky v\u00fdznamn\u00fd rozdiel medzi u\u010dite\u013emi v\u00a0M\u0160, Z\u0160 1. stup\u0148a a\u00a0Z\u0160 2. stup\u0148a.<\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>A<\/sub>:\u00a0\u00a0\u00a0V\u00a0miere depersonaliz\u00e1cie existuje \u0161tatisticky v\u00fdznamn\u00fd rozdiel medzi u\u010dite\u013emi\u00a0v\u00a0M\u0160, Z\u0160 1. stup\u0148a a\u00a0Z\u0160 2. stup\u0148a.<\/span><\/p>\n<p style=\"margin-bottom: 12pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>Operacionaliz\u00e1cia<\/b>:<\/span><\/p>\n<ul style=\"text-align: justify;\" type=\"disc\">\n<li style=\"line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><strong>typ \u0161koly:<\/strong> 1 = u\u010dite\u013e M\u0160, 2 = u\u010dite\u013e 1. stupe\u0148 Z\u0160, 3 = u\u010dite\u013e 2. stupe\u0148 Z\u0160<\/span><\/li>\n<li style=\"line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><strong>depersonaliz\u00e1cia<\/strong> \u2013 suma\u010dn\u00fd index Dotazn\u00edka MBI (Maslach Burnout Inventory)\u00a0<\/span><\/li>\n<\/ul>\n<table style=\"border-collapse: collapse; width: 100%; height: 80px;\">\n<tbody>\n<tr style=\"height: 40px;\">\n<td style=\"width: 50%; height: 40px; text-align: center;\"><span style=\"font-family: helvetica, arial, sans-serif;\"><strong>Videon\u00e1vod: SPSS<\/strong><\/span><\/td>\n<td style=\"width: 50%; height: 40px; text-align: center;\"><strong><span style=\"font-family: helvetica, arial, sans-serif;\">Videon\u00e1vod: EXCEL<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 50%; height: 40px;\"><iframe title=\"Anal\u00fdza rozptylu ANOVA - SPSS\" width=\"580\" height=\"326\" src=\"https:\/\/www.youtube.com\/embed\/4-IbjHlUiY0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/td>\n<td style=\"width: 50%; height: 40px;\"><iframe title=\"Anal\u00fdza rozptylu ANOVA - Excel\" width=\"580\" height=\"326\" src=\"https:\/\/www.youtube.com\/embed\/Xfl63ZHqXjg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"font-size: 21px; text-align: justify;\"><span style=\"color: #800080;\"><strong><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Sk\u00fa\u0161obn\u00fd pr\u00edklad:<\/span><\/strong><\/span><\/p>\n<blockquote style=\"font-size: 21px; text-align: left; color: #000000;\">\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Pr\u00edklad \u010d. 2 si m\u00f4\u017eete sk\u00fasi\u0165 sami vypo\u010d\u00edta\u0165. Ni\u017e\u0161ie n\u00e1jdete pr\u00edslu\u0161n\u00fa d\u00e1tov\u00fa maticu v SPSS i v Exceli, s\u00fabory si m\u00f4\u017eete stiahnu\u0165. To \u010di ste zadanie spr\u00e1vne vypo\u010d\u00edtali si m\u00f4\u017eete overi\u0165, ak v\u00e1\u0161 v\u00fdsledok vlo\u017e\u00edte do v\u00fdsledkov\u00e9ho okna, ktor\u00e9 taktie\u017e n\u00e1jdete ni\u017e\u0161ie pod zadan\u00edm pr\u00edkladu.<\/span><\/p>\n<\/blockquote>\n<p style=\"margin-bottom: 12pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>Pr\u00edklad <\/b><strong>\u010d.<\/strong>\u00a0<b>2<\/b>: Cie\u013eom anal\u00fdzy je zisti\u0165, \u010di existuje rozdiel v\u00a0soci\u00e1lnej opore medzi de\u0165mi vyrastaj\u00facimi v \u00faplnej rodine, v ne\u00faplnej rodine a v centre pre deti a rodinu.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><em>! nezabudnite skontrolova\u0165 normalitu rozdelenia d\u00e1t a v\u00fdsledok Levenovho testu !<\/em><\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>0<\/sub>:\u00a0 Predpoklad\u00e1me, \u017ee neexistuje \u0161tatisticky v\u00fdznamn\u00fd rozdiel\u00a0v\u00a0soci\u00e1lnej opore medzi de\u0165mi vyrastaj\u00facimi v \u00faplnej rodine, v ne\u00faplnej rodine a v centre pre deti a rodinu.<\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>A<\/sub>:\u00a0Predpoklad\u00e1me, \u017ee existuje \u0161tatisticky v\u00fdznamn\u00fd rozdiel\u00a0v\u00a0soci\u00e1lnej opore medzi de\u0165mi vyrastaj\u00facimi v \u00faplnej rodine, v ne\u00faplnej rodine a v centre pre deti a rodinu.<\/span><\/p>\n<p style=\"margin-bottom: 12pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>Operacionaliz\u00e1cia<\/b>:<\/span><\/p>\n<ul style=\"text-align: justify;\" type=\"disc\">\n<li style=\"text-align: justify; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><strong>v\u00fdchovn\u00e9 prostredie<\/strong> &#8211; 1 = \u00fapln\u00e1 rodina, 2 = ne\u00fapln\u00e1 rodina, 3 = centrum pre deti a rodinu<\/span><\/li>\n<li style=\"text-align: justify; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>soci\u00e1lna opora &#8211; <\/b>suma\u010dn\u00fd index Dotazn\u00edka soci\u00e1lnej opory<\/span><\/li>\n<\/ul>\n<table style=\"border-collapse: collapse; width: 100%; height: 81px;\">\n<tbody>\n<tr style=\"height: 41px;\">\n<td style=\"width: 50%; height: 41px; text-align: center;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"><strong>D\u00e1tov\u00e1 matica IBM SPSS na stiahnutie<\/strong><\/span><\/td>\n<td style=\"width: 50%; height: 41px; text-align: center;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"><strong>D\u00e1tov\u00e1 matica MS EXCEL na stiahnutie<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 50%; height: 40px;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><a href=\"http:\/\/estatistika.ku.sk\/wp-content\/uploads\/2022\/01\/komparacnaanalyza_kardinalna-premenna.zip\"><img decoding=\"async\" class=\"alignnone wp-image-980\" src=\"http:\/\/estatistika.ku.sk\/wp-content\/uploads\/2020\/01\/cropped-logoIBM-SPSS.png\" alt=\"\" width=\"116\" height=\"94\" \/><\/a><\/span><\/td>\n<td style=\"width: 50%; height: 40px;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><a href=\"http:\/\/estatistika.ku.sk\/wp-content\/uploads\/2022\/01\/komparacna-analyza-_-kardinalna-premenna.xlsx\"><img decoding=\"async\" class=\"alignnone wp-image-105\" src=\"http:\/\/estatistika.ku.sk\/wp-content\/uploads\/2020\/01\/782px-Microsoft_Excel_2013_logo.svg_.png\" alt=\"\" width=\"102\" height=\"100\" srcset=\"https:\/\/estatistika.ku.sk\/wp-content\/uploads\/2020\/01\/782px-Microsoft_Excel_2013_logo.svg_.png 782w, https:\/\/estatistika.ku.sk\/wp-content\/uploads\/2020\/01\/782px-Microsoft_Excel_2013_logo.svg_-300x295.png 300w, https:\/\/estatistika.ku.sk\/wp-content\/uploads\/2020\/01\/782px-Microsoft_Excel_2013_logo.svg_-768x754.png 768w\" sizes=\"(max-width: 102px) 100vw, 102px\" \/><\/a><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><span style=\"font-family: helvetica, arial, sans-serif;\"><strong>Overte si \u010di ste pr\u00edklad vypo\u010d\u00edtali spr\u00e1vne<\/strong><\/span><br \/>\n<span style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"><strong>(v pr\u00edpade spr\u00e1vneho v\u00fdpo\u010dtu je v\u00fdsledok v zelenom r\u00e1m\u010deku)<\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><div class = \"hdq_quiz_wrapper\"><a href = \"https:\/\/estatistika.ku.sk\/index.php\/induktivna-statistika\/komparacna-analyza\/komparacia-suborov-podla-kardinalnej-premennej-2\/elementor-410\/\" rel=\"noamphtml\" class = \"hdq_quiz_start hdq_button button\" role = \"button\">Otvori\u0165 overenie v\u00fdpo\u010dtu<\/a><\/div><\/p>\n<blockquote>\n<p style=\"text-align: justify;\"><span style=\"font-size: 12pt;\">! vpisujte p-hodnotu <strong>zaokr\u00fahlen\u00fa<\/strong> na 3-desatinn\u00e9 miesta.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 12pt;\">! vpisujte v\u00fdsledok i\u00a0<strong>s nulou pred \u010diarkou<\/strong>, napr. 0,005 (v SPSS je v\u00fdsledok vo forme z\u00e1pisu .005).<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Pou\u017e\u00edva sa na sk\u00famanie rozdielov v stredn\u00fdch hodnot\u00e1ch (priemeroch) v\u00a0troch a viac nez\u00e1visl\u00fdch v\u00fdberoch. Testuje sa, \u010di sa priemery kardin\u00e1lnej premennej signifikantne l\u00ed\u0161ia medzi troma a viac skupinami. Normalita mus\u00ed by\u0165 potvrden\u00e1 vo v\u0161etk\u00fdch nez\u00e1visl\u00fdch v\u00fdberoch (napr. ak porovn\u00e1vame kvalitu \u017eivota seniorov v dom\u00e1com prostred\u00ed, v in\u0161titucionalizovanej starostlivosti a t\u00fdch, ktor\u00ed \u017eij\u00fa sami, tak premenn\u00e1 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":388,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/template-full-width.php","meta":{"footnotes":""},"class_list":["post-410","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/410","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/comments?post=410"}],"version-history":[{"count":105,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/410\/revisions"}],"predecessor-version":[{"id":2279,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/410\/revisions\/2279"}],"up":[{"embeddable":true,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/388"}],"wp:attachment":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/media?parent=410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}