{"id":848,"date":"2023-07-28T13:38:15","date_gmt":"2023-07-28T13:38:15","guid":{"rendered":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/"},"modified":"2023-07-28T13:38:15","modified_gmt":"2023-07-28T13:38:15","slug":"ornek-bir-t-testi-pitonu","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/","title":{"rendered":"Python&#39;da tek \u00f6rnek t testi nas\u0131l ger\u00e7ekle\u015ftirilir"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Bir pop\u00fclasyon ortalamas\u0131n\u0131n belirli bir de\u011fere e\u015fit olup olmad\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in <a href=\"https:\/\/statorials.org\/tr\/ornek-t-testi\/\" target=\"_blank\" rel=\"noopener noreferrer\">tek \u00f6rnekli t testi<\/a> kullan\u0131l\u0131r.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Bu e\u011fitimde Python&#8217;da tek \u00f6rnek t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi a\u00e7\u0131klanmaktad\u0131r.<\/span><\/p>\n<h3> <strong>\u00d6rnek: Python&#8217;da bir t testi \u00f6rne\u011fi<\/strong><\/h3>\n<p> <span style=\"color: #000000;\">Bir botanik\u00e7inin belirli bir bitki t\u00fcr\u00fcn\u00fcn ortalama boyunun 15 in\u00e7 olup olmad\u0131\u011f\u0131n\u0131 bilmek istedi\u011fini varsayal\u0131m. 12 bitkiden rastgele bir \u00f6rnek al\u0131yor ve her birinin y\u00fcksekli\u011fini in\u00e7 cinsinden kaydediyor.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Bu bitki t\u00fcr\u00fcn\u00fcn ortalama boyunun ger\u00e7ekte 15 in\u00e7 olup olmad\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in tek \u00f6rnekli bir t testi ger\u00e7ekle\u015ftirmek i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 kullan\u0131n.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Ad\u0131m 1: Verileri olu\u015fturun.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">\u00d6ncelikle 12 bitkinin \u00f6l\u00e7\u00fcmlerini i\u00e7eren bir tablo olu\u015fturaca\u011f\u0131z:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>data = [14, 14, 16, 13, 12, 17, 15, 14, 15, 13, 15, 14]<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Ad\u0131m 2: Tek \u00f6rnekli bir t testi yap\u0131n.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Daha sonra, a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanan \u00f6rnek bir t testi ger\u00e7ekle\u015ftirmek i\u00e7in scipy.stats kitapl\u0131\u011f\u0131ndaki <a href=\"https:\/\/docs.scipy.org\/doc\/scipy\/reference\/generated\/scipy.stats.ttest_1samp.html\" target=\"_blank\" rel=\"noopener noreferrer\">ttest_1samp() i\u015flevini<\/a> kullanaca\u011f\u0131z:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>ttest_1samp(a, genel ortalama)<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Alt\u0131n:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>a:<\/strong> \u00f6rnek g\u00f6zlemlerin tablosu<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>popmean:<\/strong> n\u00fcfusun beklenen ortalamas\u0131<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">\u00d6zel \u00f6rne\u011fimizde bu fonksiyonun nas\u0131l kullan\u0131laca\u011f\u0131 a\u015fa\u011f\u0131da a\u00e7\u0131klanm\u0131\u015ft\u0131r:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> scipy.stats <span style=\"color: #107d3f;\">as<\/span> stats\n\n<span style=\"color: #008080;\">#perform one sample t-test<\/span>\nstats.ttest_1samp(a=data, popmean=15)\n\n(statistic=-1.6848, pvalue=0.1201)\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">T testi istatisti\u011fi <strong>-1,6848&#8217;dir<\/strong> ve kar\u015f\u0131l\u0131k gelen iki kuyruklu p de\u011feri <strong>0,1201&#8217;dir<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Ad\u0131m 3: Sonu\u00e7lar\u0131 yorumlay\u0131n.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Belirli bir \u00f6rnek \u00fczerindeki bu t-testi i\u00e7in iki hipotez a\u015fa\u011f\u0131daki gibidir:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>H <sub>0<\/sub> :<\/strong> \u00b5 = 15 (Bu bitki t\u00fcr\u00fcn\u00fcn ortalama boyu 15 in\u00e7tir)<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>H <sub>A<\/sub> :<\/strong> \u00b5 \u226015 (ortalama y\u00fckseklik 15 in\u00e7 <em>de\u011fildir<\/em> )<\/span><\/p>\n<p> <span style=\"color: #000000;\">Testimizin p de\u011feri <strong>(0,1201)<\/strong> alfa = 0,05&#8217;ten b\u00fcy\u00fck oldu\u011fundan, testin s\u0131f\u0131r hipotezini reddedemiyoruz. Bu \u00f6zel bitki t\u00fcr\u00fcn\u00fcn ortalama boyunun 15 in\u00e7ten ba\u015fka bir \u015fey oldu\u011funu s\u00f6yleyecek yeterli kan\u0131t\u0131m\u0131z yok.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Ek kaynaklar<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/tr\/iki-ornek-t-testi-python\/\">Python&#8217;da \u0130ki \u00d6rnekli T Testi Nas\u0131l Ger\u00e7ekle\u015ftirilir<\/a><br \/> <a href=\"https:\/\/statorials.org\/tr\/eslestirilmis-ornekler-t-testi-python\/\">Python&#8217;da E\u015fle\u015ftirilmi\u015f \u00d6rnekler T-Testi Nas\u0131l Ger\u00e7ekle\u015ftirilir<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bir pop\u00fclasyon ortalamas\u0131n\u0131n belirli bir de\u011fere e\u015fit olup olmad\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in tek \u00f6rnekli t testi kullan\u0131l\u0131r. Bu e\u011fitimde Python&#8217;da tek \u00f6rnek t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi a\u00e7\u0131klanmaktad\u0131r. \u00d6rnek: Python&#8217;da bir t testi \u00f6rne\u011fi Bir botanik\u00e7inin belirli bir bitki t\u00fcr\u00fcn\u00fcn ortalama boyunun 15 in\u00e7 olup olmad\u0131\u011f\u0131n\u0131 bilmek istedi\u011fini varsayal\u0131m. 12 bitkiden rastgele bir \u00f6rnek al\u0131yor ve her [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-848","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python&#039;da Tek \u00d6rnek T Testi Nas\u0131l Yap\u0131l\u0131r - Statorials<\/title>\n<meta name=\"description\" content=\"Python&#039;da tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fine dair basit bir a\u00e7\u0131klama.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python&#039;da Tek \u00d6rnek T Testi Nas\u0131l Yap\u0131l\u0131r - Statorials\" \/>\n<meta property=\"og:description\" content=\"Python&#039;da tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fine dair basit bir a\u00e7\u0131klama.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T13:38:15+00:00\" \/>\n<meta name=\"author\" content=\"Dr.benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr.benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/\",\"url\":\"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/\",\"name\":\"Python&#39;da Tek \u00d6rnek T Testi Nas\u0131l Yap\u0131l\u0131r - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-28T13:38:15+00:00\",\"dateModified\":\"2023-07-28T13:38:15+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Python&#39;da tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fine dair basit bir a\u00e7\u0131klama.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Python&#39;da tek \u00f6rnek t testi nas\u0131l ger\u00e7ekle\u015ftirilir\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/tr\/#website\",\"url\":\"https:\/\/statorials.org\/tr\/\",\"name\":\"Statorials\",\"description\":\"\u0130statistik okuryazarl\u0131\u011f\u0131 rehberiniz!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/tr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\",\"name\":\"Dr.benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr.benjamin anderson\"},\"description\":\"Merhaba, ben Benjamin, emekli bir istatistik profes\u00f6r\u00fc ve Statorials \u00f6\u011fretmenine d\u00f6n\u00fc\u015ft\u00fcm. \u0130statistik alan\u0131ndaki kapsaml\u0131 deneyimim ve uzmanl\u0131\u011f\u0131mla, \u00f6\u011frencilerimi Statorials arac\u0131l\u0131\u011f\u0131yla g\u00fc\u00e7lendirmek i\u00e7in bilgilerimi payla\u015fmaya can at\u0131yorum. Daha fazlas\u0131n\u0131 bil\",\"sameAs\":[\"https:\/\/statorials.org\/tr\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Python&#39;da Tek \u00d6rnek T Testi Nas\u0131l Yap\u0131l\u0131r - Statorials","description":"Python&#39;da tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fine dair basit bir a\u00e7\u0131klama.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/","og_locale":"tr_TR","og_type":"article","og_title":"Python&#39;da Tek \u00d6rnek T Testi Nas\u0131l Yap\u0131l\u0131r - Statorials","og_description":"Python&#39;da tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fine dair basit bir a\u00e7\u0131klama.","og_url":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/","og_site_name":"Statorials","article_published_time":"2023-07-28T13:38:15+00:00","author":"Dr.benjamin anderson","twitter_card":"summary_large_image","twitter_misc":{"Yazan:":"Dr.benjamin anderson","Tahmini okuma s\u00fcresi":"2 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/","url":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/","name":"Python&#39;da Tek \u00d6rnek T Testi Nas\u0131l Yap\u0131l\u0131r - Statorials","isPartOf":{"@id":"https:\/\/statorials.org\/tr\/#website"},"datePublished":"2023-07-28T13:38:15+00:00","dateModified":"2023-07-28T13:38:15+00:00","author":{"@id":"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48"},"description":"Python&#39;da tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fine dair basit bir a\u00e7\u0131klama.","breadcrumb":{"@id":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-pitonu\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Ev","item":"https:\/\/statorials.org\/tr\/"},{"@type":"ListItem","position":2,"name":"Python&#39;da tek \u00f6rnek t testi nas\u0131l ger\u00e7ekle\u015ftirilir"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/tr\/#website","url":"https:\/\/statorials.org\/tr\/","name":"Statorials","description":"\u0130statistik okuryazarl\u0131\u011f\u0131 rehberiniz!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/tr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"tr"},{"@type":"Person","@id":"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48","name":"Dr.benjamin anderson","image":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/statorials.org\/tr\/#\/schema\/person\/image\/","url":"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"Dr.benjamin anderson"},"description":"Merhaba, ben Benjamin, emekli bir istatistik profes\u00f6r\u00fc ve Statorials \u00f6\u011fretmenine d\u00f6n\u00fc\u015ft\u00fcm. \u0130statistik alan\u0131ndaki kapsaml\u0131 deneyimim ve uzmanl\u0131\u011f\u0131mla, \u00f6\u011frencilerimi Statorials arac\u0131l\u0131\u011f\u0131yla g\u00fc\u00e7lendirmek i\u00e7in bilgilerimi payla\u015fmaya can at\u0131yorum. Daha fazlas\u0131n\u0131 bil","sameAs":["https:\/\/statorials.org\/tr"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/posts\/848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/comments?post=848"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/posts\/848\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/media?parent=848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/categories?post=848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/tags?post=848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}