{"id":393,"date":"2020-03-19T10:51:23","date_gmt":"2020-03-19T09:51:23","guid":{"rendered":"http:\/\/estatistika.ku.sk\/?page_id=393"},"modified":"2022-03-07T16:40:04","modified_gmt":"2022-03-07T15:40:04","slug":"elementor-393","status":"publish","type":"page","link":"https:\/\/estatistika.ku.sk\/index.php\/induktivna-statistika\/komparacna-analyza\/komparacia-suborov-podla-kardinalnej-premennej-2\/elementor-393\/","title":{"rendered":"Studentov t-test pre jeden v\u00fdber"},"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 jednej kardin\u00e1lnej premennej a ist\u00e9ho krit\u00e9ria (napr. popula\u010dn\u00e9 normy, priemern\u00e1 mzda at\u010f.).<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Testuje sa, \u010di sa hodnota v\u00fdberov\u00e9ho priemeru premennej signifikantne l\u00ed\u0161i od hypotetickej hodnoty\/o\u010dak\u00e1vania\/zn\u00e1mej hodnoty znaku v popul\u00e1cii.\u00a0<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">D\u00e1ta musia poch\u00e1dza\u0165 zo s\u00faboru s norm\u00e1lnym rozdelen\u00edm.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><strong>Pr\u00edklad<\/strong> <strong>\u010d<\/strong>. <strong>1<\/strong>: Cie\u013eom anal\u00fdzy je zisti\u0165, \u010di existuje\u00a0\u0161tatisticky v\u00fdznamn\u00fd rozdiel v\u00a0disponibilnom pr\u00edjme dom\u00e1cnost\u00ed s\u00a0osobou s\u00a0\u0165a\u017ek\u00fdm zdravotn\u00fdm postihnut\u00edm v porovnan\u00ed\u00a0s\u00a0disponibiln\u00fdm pr\u00edjmom dom\u00e1cnost\u00ed\u00a0v\u00a0\u017dilinskom kraji 1\u00a0367 \u20ac (rok 2017)?<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub style=\"color: #000000;\">0<\/sub>:\u00a0 V\u00a0disponibilnom pr\u00edjme dom\u00e1cnost\u00ed s\u00a0osobou s\u00a0\u0165a\u017ek\u00fdm zdravotn\u00fdm postihnut\u00edm\u00a0neexistuje \u0161tatisticky v\u00fdznamn\u00fd rozdiel\u00a0v porovnan\u00ed\u00a0s\u00a0disponibiln\u00fdm pr\u00edjmom dom\u00e1cnost\u00ed\u00a0v\u00a0\u017dilinskom kraji 1\u00a0367 \u20ac (rok 2017).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>A<\/sub>:\u00a0V\u00a0disponibilnom pr\u00edjme dom\u00e1cnost\u00ed s\u00a0osobou s\u00a0\u0165a\u017ek\u00fdm zdravotn\u00fdm postihnut\u00edm\u00a0existuje \u0161tatisticky v\u00fdznamn\u00fd rozdiel\u00a0v porovnan\u00ed\u00a0s\u00a0disponibiln\u00fdm pr\u00edjmom dom\u00e1cnost\u00ed\u00a0v\u00a0\u017dilinskom kraji 1\u00a0367 \u20ac (rok 2017).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><strong>Operacionaliz\u00e1cia:<\/strong><\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">disponibiln\u00fd pr\u00edjem &#8211; priemern\u00fd pr\u00edjem dom\u00e1cnosti, v ktorej je osoba s \u0164ZP<\/span><\/li>\n<li><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">disponibiln\u00fd pr\u00edjem dom\u00e1cnost\u00ed za rok 2017 (1 367\u20ac).<\/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=\"Studentov t-test pre jeden v\u00fdber - SPSS\" width=\"580\" height=\"326\" src=\"https:\/\/www.youtube.com\/embed\/6gZYQEY1VOA?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=\"Testovanie zhody priemeru s kon\u0161tantou\" width=\"580\" height=\"326\" src=\"https:\/\/www.youtube.com\/embed\/V2RbSAXIHcs?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 style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt; color: #800080;\"><b>Sk\u00fa\u0161obn\u00fd pr\u00edklad:<\/b><\/span><\/p>\n<blockquote>\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=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><strong>Pr\u00edklad<\/strong> <strong>\u010d<\/strong>. <strong>2<\/strong>: Cie\u013eom anal\u00fdzy je zisti\u0165, \u010di existuje rozdiel v priemernej mzde zamestnancov soci\u00e1lnych slu\u017eieb a priemernou mzdou na Slovensku (rok 2014).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub style=\"color: #000000;\">0<\/sub>:\u00a0 Medzi priemernou mzdou zamestnancov soci\u00e1lnych slu\u017eieb a priemernou mzdou na Slovensku (rok 2014) neexistuje \u0161tatisticky v\u00fdznamn\u00fd rozdiel.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>A<\/sub>:\u00a0\u00a0Medzi priemernou mzdou zamestnancov soci\u00e1lnych slu\u017eieb a priemernou mzdou na Slovensku (rok 2014)\u00a0existuje \u0161tatisticky v\u00fdznamn\u00fd rozdiel.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><strong>Operacionaliz\u00e1cia:<\/strong><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">mzda zamestnancov soc. slu\u017eieb<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">priemern\u00e1 mzda na Slovensku &#8211; 858 \u20ac (2014)\u00a0<\/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;\"><strong><span style=\"font-family: helvetica, arial, sans-serif;\">Overte si \u010di ste pr\u00edklad vypo\u010d\u00edtali spr\u00e1vne<\/span><\/strong><br \/>\n<span style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\">(v pr\u00edpade spr\u00e1vneho v\u00fdpo\u010dtu je v\u00fdsledok v zelenom r\u00e1m\u010deku)<\/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-393\/\" 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 jednej kardin\u00e1lnej premennej a ist\u00e9ho krit\u00e9ria (napr. popula\u010dn\u00e9 normy, priemern\u00e1 mzda at\u010f.). Testuje sa, \u010di sa hodnota v\u00fdberov\u00e9ho priemeru premennej signifikantne l\u00ed\u0161i od hypotetickej hodnoty\/o\u010dak\u00e1vania\/zn\u00e1mej hodnoty znaku v popul\u00e1cii.\u00a0 D\u00e1ta musia poch\u00e1dza\u0165 zo s\u00faboru s norm\u00e1lnym rozdelen\u00edm. Pr\u00edklad \u010d. 1: Cie\u013eom anal\u00fdzy je zisti\u0165, \u010di existuje\u00a0\u0161tatisticky v\u00fdznamn\u00fd rozdiel v\u00a0disponibilnom pr\u00edjme [&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-393","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/393","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=393"}],"version-history":[{"count":78,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/393\/revisions"}],"predecessor-version":[{"id":2275,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/393\/revisions\/2275"}],"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=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}