{"id":326625,"date":"2018-04-30T06:30:03","date_gmt":"2018-04-30T13:30:03","guid":{"rendered":"https:\/\/www.questionpro.com\/blog\/olasiliksiz-ornekleme-tanim-turleri-ornekler-ve-avantajlar\/"},"modified":"2018-04-30T06:30:03","modified_gmt":"2018-04-30T13:30:03","slug":"olasiliksiz-ornekleme-tanim-turleri-ornekler-ve-avantajlar","status":"publish","type":"post","link":"https:\/\/www.questionpro.com\/blog\/tr\/olasiliksiz-ornekleme-tanim-turleri-ornekler-ve-avantajlar\/","title":{"rendered":"Olas\u0131l\u0131ks\u0131z \u00d6rnekleme: Tan\u0131m, t\u00fcrleri, \u00d6rnekler ve avantajlar"},"content":{"rendered":"<h2><b>Olas\u0131l\u0131ks\u0131z \u00f6rnekleme nedir?<\/b><\/h2>\n<p><b>Tan\u0131m:<\/b> <span style=\"font-weight: 400;\">Olas\u0131l\u0131ks\u0131z \u00f6rnekleme, ara\u015ft\u0131rmac\u0131n\u0131n rastgele se\u00e7imden ziyade \u00f6znel yarg\u0131s\u0131na dayanarak \u00f6rnekleri se\u00e7ti\u011fi bir \u00f6rnekleme tekni\u011fi olarak tan\u0131mlan\u0131r. Daha az kat\u0131 bir y\u00f6ntemdir. Bu \u00f6rnekleme y\u00f6ntemi, b\u00fcy\u00fck \u00f6l\u00e7\u00fcde ara\u015ft\u0131rmac\u0131lar\u0131n uzmanl\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. G\u00f6zlem yoluyla ger\u00e7ekle\u015ftirilir ve ara\u015ft\u0131rmac\u0131lar bunu yayg\u0131n olarak kullan\u0131r. <\/span><a href=\"https:\/\/www.questionpro.com\/blog\/qualitative-market-research\/\"><span style=\"font-weight: 400;\">nitel ara\u015ft\u0131rma.<\/span><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Olas\u0131l\u0131ks\u0131z \u00f6rnekleme, olas\u0131l\u0131kl\u0131 \u00f6rneklemenin aksine, evrenin t\u00fcm \u00fcyelerinin ara\u015ft\u0131rmaya kat\u0131lma \u015fans\u0131n\u0131n e\u015fit olmad\u0131\u011f\u0131 bir \u00f6rnekleme y\u00f6ntemidir. Pop\u00fclasyonun her \u00fcyesinin bilinen bir se\u00e7ilme \u015fans\u0131 vard\u0131r. Olas\u0131l\u0131ks\u0131z \u00f6rnekleme, en \u00e7ok <a href=\"https:\/\/www.questionpro.com\/blog\/pilot-survey\/\">pilot anket<\/a> (\u00f6nceden belirlenmi\u015f \u00f6rneklem boyutuna k\u0131yasla daha k\u00fc\u00e7\u00fck bir \u00f6rneklem i\u00e7in bir anket da\u011f\u0131tma) gibi ke\u015fifsel \u00e7al\u0131\u015fmalar i\u00e7in yararl\u0131d\u0131r. Ara\u015ft\u0131rmac\u0131lar bu y\u00f6ntemi, zaman veya maliyet nedeniyle rastgele olas\u0131l\u0131k \u00f6rneklemesi yapman\u0131n imkans\u0131z oldu\u011fu \u00e7al\u0131\u015fmalarda kullan\u0131rlar.<\/span><\/p>\n<p style=\"text-align: center;\"><a class=\"square-cta secondary-lined-cta\" href=\"https:\/\/www.questionpro.com\/a\/showEntry.do?mode=audience&amp;sourceRef=blog-audience\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Yan\u0131tlayanlar\u0131n\u0131z\u0131 se\u00e7in<\/strong><\/a><\/p>\n<h3><strong>Olas\u0131l\u0131ks\u0131z \u00f6rnekleme t\u00fcrleri<\/strong><\/h3>\n<p>Olas\u0131l\u0131ks\u0131z \u00f6rnekleme y\u00f6ntemlerinin t\u00fcrleri \u015funlard\u0131r:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-326628\" src=\"https:\/\/www.questionpro.com\/blog\/wp-content\/uploads\/2021\/04\/Types-of-Non-probability-Sampling-min.jpg\" alt=\"Types of non probability sampling\" width=\"992\" height=\"970\"><\/p>\n<ul>\n<li>\n<h4><b>Uygun \u00f6rnekleme: <\/b><\/h4>\n<\/li>\n<\/ul>\n<p><b><\/b><b><\/b><a href=\"https:\/\/www.questionpro.com\/blog\/convenience-sampling\/\">Kolayda \u00f6rnekleme<\/a> , \u00f6rneklemlerin evrenden yaln\u0131zca ara\u015ft\u0131rmac\u0131 i\u00e7in uygun oldu\u011fu i\u00e7in se\u00e7ildi\u011fi bir olas\u0131l\u0131k d\u0131\u015f\u0131 \u00f6rnekleme tekni\u011fidir. Ara\u015ft\u0131rmac\u0131lar bu \u00f6rnekleri sadece i\u015fe al\u0131nmalar\u0131 kolay oldu\u011fu i\u00e7in se\u00e7iyor ve ara\u015ft\u0131rmac\u0131 t\u00fcm pop\u00fclasyonu temsil eden bir \u00f6rneklem se\u00e7meyi d\u00fc\u015f\u00fcnmedi.<br \/>\n\u0130deal olarak, ara\u015ft\u0131rmada, pop\u00fclasyonu temsil eden bir \u00f6rne\u011fi test etmek iyidir. Ancak, baz\u0131 ara\u015ft\u0131rmalarda pop\u00fclasyon, t\u00fcm pop\u00fclasyonu incelemek ve dikkate almak i\u00e7in \u00e7ok b\u00fcy\u00fckt\u00fcr. En yayg\u0131n olas\u0131l\u0131ks\u0131z \u00f6rnekleme y\u00f6ntemi olan kolayda \u00f6rneklemeye, h\u0131z\u0131, maliyet etkinli\u011fi ve \u00f6rneklemin kolay ula\u015f\u0131labilir olmas\u0131 nedeniyle ara\u015ft\u0131rmac\u0131lar\u0131n g\u00fcvenmelerinin nedenlerinden biri de budur.<\/p>\n<ul>\n<li>\n<h4><b>Ard\u0131\u015f\u0131k \u00f6rnekleme: <\/b><\/h4>\n<\/li>\n<\/ul>\n<p><b><\/b>Bu olas\u0131l\u0131k d\u0131\u015f\u0131 \u00f6rnekleme y\u00f6ntemi, k\u00fc\u00e7\u00fck bir de\u011fi\u015fiklikle <a href=\"https:\/\/www.questionpro.com\/blog\/convenience-sampling\/\">kolayda \u00f6rneklemeye<\/a> \u00e7ok benzer. Burada ara\u015ft\u0131rmac\u0131 tek bir ki\u015fiyi veya bir \u00f6rneklem grubunu se\u00e7er, belirli bir s\u00fcre boyunca ara\u015ft\u0131rma yapar, sonu\u00e7lar\u0131 analiz eder ve gerekirse ba\u015fka bir konuya veya gruba ge\u00e7er. Ard\u0131\u015f\u0131k \u00f6rnekleme tekni\u011fi, ara\u015ft\u0131rmac\u0131ya bir\u00e7ok konu \u00fczerinde \u00e7al\u0131\u015fma ve hayati i\u00e7g\u00f6r\u00fclere sahip sonu\u00e7lar\u0131 toplayarak ara\u015ft\u0131rmas\u0131nda ince ayar yapma \u015fans\u0131 verir.<\/p>\n<ul>\n<li>\n<h4><b> Kota \u00f6rnekleme: <\/b><\/h4>\n<\/li>\n<\/ul>\n<p style=\"text-align: left;\"><b><\/b><span style=\"font-weight: 400;\">Varsay\u0131msal olarak d\u00fc\u015f\u00fcn\u00fcn, bir ara\u015ft\u0131rmac\u0131 bir organizasyondaki erkek ve kad\u0131n \u00e7al\u0131\u015fanlar\u0131n kariyer hedeflerini incelemek istiyor. Kurulu\u015fta n\u00fcfus olarak da bilinen 500 \u00e7al\u0131\u015fan bulunmaktad\u0131r. Bir pop\u00fclasyonu daha iyi anlamak i\u00e7in ara\u015ft\u0131rmac\u0131n\u0131n pop\u00fclasyonun tamam\u0131na de\u011fil, yaln\u0131zca bir <a href=\"https:\/\/www.questionpro.com\/blog\/sample\/\">\u00f6rne\u011fe<\/a> ihtiyac\u0131 olacakt\u0131r. Ayr\u0131ca, ara\u015ft\u0131rmac\u0131 pop\u00fclasyon i\u00e7indeki belirli katmanlarla ilgilenir. <a href=\"https:\/\/www.questionpro.com\/blog\/quota-sampling\/\">Kota \u00f6rneklemesinin<\/a> , n\u00fcfusu katmanlara veya gruplara ay\u0131rmaya yard\u0131mc\u0131 oldu\u011fu yer buras\u0131d\u0131r.<\/span><\/p>\n<ul>\n<li>\n<h4><b> Yarg\u0131sal veya Ama\u00e7l\u0131 \u00f6rnekleme:<\/b><\/h4>\n<\/li>\n<\/ul>\n<p><b><\/b><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.questionpro.com\/blog\/judgmental-sampling\/\">Yarg\u0131sal \u00f6rnekleme<\/a> y\u00f6nteminde ara\u015ft\u0131rmac\u0131lar, \u00f6rnekleri yaln\u0131zca ara\u015ft\u0131rmac\u0131n\u0131n bilgisine ve g\u00fcvenilirli\u011fine dayal\u0131 olarak se\u00e7erler. Ba\u015fka bir deyi\u015fle, ara\u015ft\u0131rmac\u0131lar yaln\u0131zca ara\u015ft\u0131rma \u00e7al\u0131\u015fmas\u0131na kat\u0131lmaya uygun g\u00f6rd\u00fckleri ki\u015fileri se\u00e7erler. <\/span>Yarg\u0131lay\u0131c\u0131 veya ama\u00e7l\u0131 \u00f6rnekleme, bilimsel bir \u00f6rnekleme y\u00f6ntemi de\u011fildir ve bu \u00f6rnekleme tekni\u011finin dezavantaj\u0131, ara\u015ft\u0131rmac\u0131n\u0131n \u00f6nyarg\u0131l\u0131 kavramlar\u0131n\u0131n sonu\u00e7lar\u0131 etkileyebilmesidir. Bu nedenle, bu ara\u015ft\u0131rma tekni\u011fi y\u00fcksek miktarda belirsizlik i\u00e7erir.<\/p>\n<ul>\n<li>\n<h4><b>Kartopu \u00f6rneklemesi:<\/b><\/h4>\n<\/li>\n<\/ul>\n<p><b><\/b><a href=\"https:\/\/www.questionpro.com\/blog\/snowball-sampling\/\">Kartopu \u00f6rneklemesi<\/a> , ara\u015ft\u0131rmac\u0131lar\u0131n, bulunmalar\u0131 zor oldu\u011funda bir \u00f6rnek bulmas\u0131na yard\u0131mc\u0131 olur. Ara\u015ft\u0131rmac\u0131lar bu tekni\u011fi, \u00f6rneklem boyutu k\u00fc\u00e7\u00fck oldu\u011funda ve kolay eri\u015filebilir olmad\u0131\u011f\u0131nda kullan\u0131rlar. Bu \u00f6rnekleme sistemi, sevk program\u0131 gibi \u00e7al\u0131\u015f\u0131r. Ara\u015ft\u0131rmac\u0131lar uygun denekler bulduklar\u0131nda, olduk\u00e7a iyi b\u00fcy\u00fckl\u00fckte bir \u00f6rneklem olu\u015fturmak i\u00e7in benzer denekler aramak i\u00e7in onlardan yard\u0131m ister.<\/p>\n<h3><b>Olas\u0131l\u0131ks\u0131z \u00f6rnekleme \u00f6rnekleri<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Konuyu daha iyi anlamak i\u00e7in olas\u0131l\u0131ks\u0131z \u00f6rneklemenin \u00fc\u00e7 basit \u00f6rne\u011fi.<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Kolayda \u00f6rneklemenin bir \u00f6rne\u011fi, ara\u015ft\u0131rmac\u0131 taraf\u0131ndan bilinen g\u00f6n\u00fcll\u00fc \u00f6\u011frencilerin kullan\u0131lmas\u0131 olabilir. Ara\u015ft\u0131rmac\u0131lar <a href=\"https:\/\/www.questionpro.com\/blog\/surveys\/\">anketi<\/a> belirli bir okul, kolej veya \u00fcniversiteye ait \u00f6\u011frencilere g\u00f6nderebilir ve \u00f6rneklem olarak hareket edebilir.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Bir organizasyonda, teknik olarak 500 \u00e7al\u0131\u015fan\u0131n kariyer hedeflerini incelemek i\u00e7in se\u00e7ilen \u00f6rneklemde orant\u0131l\u0131 say\u0131da erkek ve kad\u0131n olmas\u0131 gerekir. Bu, 250 erkek ve 250 kad\u0131n olmas\u0131 gerekti\u011fi anlam\u0131na gelir. Bu pek olas\u0131 olmad\u0131\u011f\u0131ndan, ara\u015ft\u0131rmac\u0131 kota \u00f6rneklemesini kullanarak gruplar\u0131 veya tabakalar\u0131 se\u00e7er.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ara\u015ft\u0131rmac\u0131lar ayr\u0131ca hastalardaki belirli bir hastal\u0131\u011f\u0131 veya nadir g\u00f6r\u00fclen bir hastal\u0131\u011f\u0131 i\u00e7eren ara\u015ft\u0131rmalar\u0131 y\u00fcr\u00fctmek i\u00e7in bu <a href=\"https:\/\/www.questionpro.com\/blog\/types-of-sampling-for-social-research\/\">t\u00fcr \u00f6rneklemeyi<\/a> kullan\u0131r. Ara\u015ft\u0131rmac\u0131lar, \u00e7al\u0131\u015fmay\u0131 y\u00fcr\u00fctmek i\u00e7in \u00f6znel bir \u00f6rneklem olu\u015fturmak i\u00e7in ayn\u0131 rahats\u0131zl\u0131ktan muzdarip di\u011fer deneklere ba\u015fvurmak i\u00e7in deneklerden yard\u0131m isteyebilir.<\/span><\/li>\n<\/ol>\n<h3><b>Olas\u0131l\u0131ks\u0131z \u00f6rnekleme ne zaman kullan\u0131l\u0131r?<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Bir pop\u00fclasyonda belirli bir \u00f6zelli\u011fin veya \u00f6zelli\u011fin olup olmad\u0131\u011f\u0131n\u0131 belirtmek i\u00e7in bu t\u00fcr \u00f6rneklemeyi kullan\u0131n.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ara\u015ft\u0131rmac\u0131lar, nitel ara\u015ft\u0131rma, pilot \u00e7al\u0131\u015fma veya ke\u015fif ara\u015ft\u0131rmas\u0131 yapmay\u0131 ama\u00e7lad\u0131klar\u0131nda olas\u0131l\u0131ks\u0131z \u00f6rnekleme y\u00f6ntemini yayg\u0131n olarak kullan\u0131rlar.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ara\u015ft\u0131rmac\u0131lar, ara\u015ft\u0131rma yapmak i\u00e7in s\u0131n\u0131rl\u0131 zamanlar\u0131 oldu\u011funda veya b\u00fct\u00e7e k\u0131s\u0131tlamalar\u0131 oldu\u011funda kullan\u0131rlar.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ara\u015ft\u0131rmac\u0131, belirli bir konunun derinlemesine analize ihtiya\u00e7 duyup duymad\u0131\u011f\u0131n\u0131 g\u00f6zlemlemesi gerekti\u011finde bu y\u00f6ntemi uygular.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T\u00fcm pop\u00fclasyonu genelle\u015ftirecek sonu\u00e7lar \u00fcretmeyi d\u00fc\u015f\u00fcnm\u00fcyorsan\u0131z kullan\u0131n.<\/span><\/li>\n<\/ul>\n<h3><b>Olas\u0131l\u0131ks\u0131z \u00f6rneklemenin avantajlar\u0131<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0130\u015fte olas\u0131l\u0131k d\u0131\u015f\u0131 tekni\u011fi kullanman\u0131n avantajlar\u0131<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Olas\u0131l\u0131ks\u0131z \u00f6rnekleme teknikleri, ger\u00e7ek d\u00fcnyada anket uygulayan ara\u015ft\u0131rmac\u0131lar i\u00e7in daha elveri\u015fli ve pratik bir y\u00f6ntemdir. \u0130statistik\u00e7iler, say\u0131lar \u015feklinde veri sa\u011flad\u0131\u011f\u0131 i\u00e7in olas\u0131l\u0131k \u00f6rneklemesini tercih etseler de, do\u011fru yap\u0131l\u0131rsa, ayn\u0131 kalitede olmasa da benzer sonu\u00e7lar \u00fcretebilir.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Olas\u0131l\u0131ks\u0131z \u00f6rneklemeyi kullanarak yan\u0131t almak, \u00f6rnek ara\u015ft\u0131rmac\u0131 taraf\u0131ndan bilindi\u011fi i\u00e7in olas\u0131l\u0131kl\u0131 \u00f6rneklemeye g\u00f6re daha h\u0131zl\u0131 ve daha uygun maliyetlidir. Kat\u0131l\u0131mc\u0131lar, kat\u0131lmak i\u00e7in y\u00fcksek bir motivasyon d\u00fczeyine sahip olduklar\u0131 i\u00e7in rastgele se\u00e7ilen ki\u015filere k\u0131yasla daha h\u0131zl\u0131 yan\u0131t verirler.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><a class=\"square-cta secondary-lined-cta\" href=\"https:\/\/www.questionpro.com\/a\/showEntry.do?mode=audience&amp;sourceRef=blog-audience\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Yan\u0131tlayanlar\u0131n\u0131z\u0131 se\u00e7in<\/strong><\/a><\/p>\n<h3><strong>Olas\u0131l\u0131ks\u0131z \u00f6rnekleme ile olas\u0131l\u0131k \u00f6rneklemesi aras\u0131ndaki fark:<\/strong><\/h3>\n<table style=\"width: 99.6807%; height: 161px;\" border=\"2\" cellspacing=\"0\" cellpadding=\"1\">\n<thead>\n<tr style=\"height: 23px;\">\n<th style=\"width: 50%; height: 23px;\" scope=\"col\">\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">Olas\u0131l\u0131ks\u0131z \u00f6rnekleme<\/span><\/p>\n<\/th>\n<th style=\"width: 144.148%; height: 23px;\" scope=\"col\">\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">Olas\u0131l\u0131k \u00f6rneklemesi<\/span><\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 23px;\">\n<td style=\"width: 50%; height: 23px; border-style: solid;\"><span style=\"color: #000000;\">Ara\u015ft\u0131rmac\u0131n\u0131n \u00f6znel yarg\u0131s\u0131na dayal\u0131 \u00f6rnek se\u00e7imi.<\/span><\/td>\n<td style=\"width: 144.148%; height: 23px; border-style: solid;\"><span style=\"color: #000000;\">\u00d6rnek rastgele se\u00e7ilir.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 50%; height: 23px; border-style: solid;\"><span style=\"color: #000000;\">Herkesin kat\u0131lmak i\u00e7in e\u015fit \u015fans\u0131 yoktur.<\/span><\/td>\n<td style=\"width: 144.148%; height: 23px; border-style: solid;\"><span style=\"color: #000000;\">Pop\u00fclasyondaki herkesin se\u00e7ilme \u015fans\u0131 e\u015fittir.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 50%; height: 23px; border-style: solid;\"><span style=\"color: #000000;\">Ara\u015ft\u0131rmac\u0131 \u00f6rnekleme yanl\u0131l\u0131\u011f\u0131n\u0131 dikkate almaz.<\/span><\/td>\n<td style=\"width: 144.148%; height: 23px; border-style: solid;\"><span style=\"color: #000000;\">\u00d6rnekleme yanl\u0131l\u0131\u011f\u0131n\u0131n azalt\u0131lmas\u0131 gerekti\u011finde kullan\u0131l\u0131r.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 50%; height: 23px; border-style: solid;\"><span style=\"color: #000000;\">Pop\u00fclasyon benzer \u00f6zelliklere sahip oldu\u011funda kullan\u0131\u015fl\u0131d\u0131r.<\/span><\/td>\n<td style=\"width: 144.148%; height: 23px; border-style: solid;\"><span style=\"color: #000000;\">N\u00fcfus \u00e7e\u015fitli oldu\u011funda kullan\u0131\u015fl\u0131d\u0131r.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 50%; height: 23px;\"><span style=\"color: #000000;\">\u00d6rnek, pop\u00fclasyonu tam olarak temsil etmiyor.<\/span><\/td>\n<td style=\"width: 144.148%; height: 23px;\"><span style=\"color: #000000;\">Do\u011fru bir \u00f6rnek olu\u015fturmak i\u00e7in kullan\u0131l\u0131r.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 23px;\">\n<td style=\"width: 50%; height: 23px;\"><span style=\"color: #000000;\">Yan\u0131tlayanlar\u0131 bulmak kolayd\u0131r.<\/span><\/td>\n<td style=\"width: 144.148%; height: 23px;\"><span style=\"color: #000000;\">Do\u011fru yan\u0131tlay\u0131c\u0131lar\u0131 bulmak kolay de\u011fildir.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>QuestionPro Audience ile \u00d6rnekleme<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">D\u00fcnya \u00e7ap\u0131nda 22 milyondan fazla anket yan\u0131tlay\u0131c\u0131s\u0131na eri\u015febilecekken neden kendinizi s\u0131n\u0131rl\u0131 bir n\u00fcfusla s\u0131n\u0131rlayas\u0131n\u0131z ki? Her g\u00fcn, <\/span><a href=\"https:\/\/www.questionpro.com\/audience\/\"><span style=\"font-weight: 400;\">QuestionPro Kitlesi<\/span><\/a><span style=\"font-weight: 400;\"> ara\u015ft\u0131rmac\u0131lar\u0131n \u00f6nceden taranm\u0131\u015f ve mobil kullan\u0131ma haz\u0131r yan\u0131tlay\u0131c\u0131lardan eyleme d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir i\u00e7g\u00f6r\u00fcler toplamas\u0131n\u0131 sa\u011flar. Anketinizin \u00f6nyarg\u0131l\u0131 yan\u0131tlar almas\u0131na izin vermeyin. \u00d6rnek, pop\u00fclasyonu ger\u00e7ekten temsil etti\u011finde iyi anket sonu\u00e7lar\u0131 elde edilir.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Olas\u0131l\u0131ks\u0131z \u00f6rnekleme nedir? Tan\u0131m: Olas\u0131l\u0131ks\u0131z \u00f6rnekleme, ara\u015ft\u0131rmac\u0131n\u0131n rastgele se\u00e7imden ziyade \u00f6znel yarg\u0131s\u0131na dayanarak \u00f6rnekleri se\u00e7ti\u011fi bir \u00f6rnekleme tekni\u011fi olarak tan\u0131mlan\u0131r. [&hellip;]<\/p>\n","protected":false},"author":65,"featured_media":91054,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[998],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Olas\u0131l\u0131ks\u0131z \u00d6rnekleme: Tan\u0131m, t\u00fcrleri, \u00d6rnekler ve avantajlar | QuestionPro ad\u0131<\/title>\n<meta name=\"description\" content=\"Do\u011fru yan\u0131tlayan \u00f6rnekleri olu\u015fturman\u0131za yard\u0131mc\u0131 olan bu k\u0131lavuzla olas\u0131l\u0131k d\u0131\u015f\u0131 \u00f6rnekleme hakk\u0131nda her \u015feyi \u00f6\u011frenin. Olas\u0131l\u0131ks\u0131z \u00f6rnekleme t\u00fcrlerine ve y\u00f6ntemlerine bak\u0131n ve ara\u015ft\u0131rma ihtiya\u00e7lar\u0131n\u0131za en uygun olan\u0131 se\u00e7in.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.questionpro.com\/blog\/tr\/olasiliksiz-ornekleme-tanim-turleri-ornekler-ve-avantajlar\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Olas\u0131l\u0131ks\u0131z \u00d6rnekleme: Tan\u0131m, t\u00fcrleri, \u00d6rnekler ve avantajlar | QuestionPro ad\u0131\" \/>\n<meta property=\"og:description\" content=\"Do\u011fru yan\u0131tlayan \u00f6rnekleri olu\u015fturman\u0131za yard\u0131mc\u0131 olan bu k\u0131lavuzla olas\u0131l\u0131k d\u0131\u015f\u0131 \u00f6rnekleme hakk\u0131nda her \u015feyi \u00f6\u011frenin. 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