{"id":35701,"date":"2025-11-18T20:31:19","date_gmt":"2025-11-18T20:31:19","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=35701"},"modified":"2025-12-09T15:54:59","modified_gmt":"2025-12-09T15:54:59","slug":"15-statistics-quiz-questions-and-answers-9","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/tr\/15-statistics-quiz-questions-and-answers-9\/","title":{"rendered":"2026 | 15 \u0130statistik Test Sorular\u0131 ve Cevaplar\u0131"},"content":{"rendered":"<p>\u0130statistik Nedir?<\/p>\n<p>\u0130statistik, verilerin toplanmas\u0131, analiz edilmesi, yorumlanmas\u0131 ve sunulmas\u0131yla ilgilenen matematiksel bir disiplindir. Bu disiplin, belirsizliklerin ve de\u011fi\u015fkenliklerin anla\u015f\u0131lmas\u0131na yard\u0131mc\u0131 olur ve karar verme s\u00fcre\u00e7lerine bilimsel bir temel sa\u011flar.<\/p>\n<p>\u0130statistiklerin Kullan\u0131m Alanlar\u0131:<\/p>\n<p>1. Bilimsel Ara\u015ft\u0131rmalar: \u0130statistikler, bilimsel \u00e7al\u0131\u015fmalarda verilerin analiz edilmesi ve sonu\u00e7lar\u0131n \u00e7\u0131kar\u0131lmas\u0131nda yayg\u0131n olarak kullan\u0131l\u0131r.<\/p>\n<p>2. Ekonomi ve \u0130\u015fletme: Pazar ara\u015ft\u0131rmalar\u0131, mali analizler ve i\u015fletme performans\u0131n\u0131n \u00f6l\u00e7\u00fclmesi gibi alanlarda istatistikler \u00f6nemli bir rol oynar.<\/p>\n<p>3. Sa\u011fl\u0131k ve T\u0131p: Epidemiyolojik \u00e7al\u0131\u015fmalar, klinik deneyler ve hastal\u0131k yay\u0131l\u0131m\u0131 analizlerinde istatistikler kullan\u0131l\u0131r.<\/p>\n<p>4. Sosyal Bilimler: Anketler, n\u00fcfus say\u0131mlar\u0131, sosyal e\u011filim analizleri gibi sosyal bilimlerdeki bir\u00e7ok \u00e7al\u0131\u015fma istatistiksel y\u00f6ntemlerle yap\u0131l\u0131r.<\/p>\n<p>5. Finans: Hisse senedi performans analizleri, risk y\u00f6netimi ve portf\u00f6y optimizasyonu gibi finansal kararlar istatistiklerle desteklenir.<\/p>\n<p>\u0130statistiklerin Temel Kavramlar\u0131:<\/p>\n<p>1. Ortalama (Mean): Bir veri k\u00fcmesindeki de\u011ferlerin toplam\u0131n\u0131n veri say\u0131s\u0131na b\u00f6l\u00fcnmesiyle elde edilen de\u011ferdir.<\/p>\n<p>2. Medyan (Median): Veri k\u00fcmesindeki de\u011ferlerin ortas\u0131ndaki de\u011ferdir. Veri k\u00fcmesini k\u00fc\u00e7\u00fckten b\u00fcy\u00fc\u011fe s\u0131raland\u0131\u011f\u0131nda ortadaki de\u011ferdir.<\/p>\n<p>3. Standart Sapma (Standard Deviation): Bir veri k\u00fcmesindeki de\u011ferlerin ne kadar yay\u0131ld\u0131\u011f\u0131n\u0131 \u00f6l\u00e7en bir istatistiksel \u00f6l\u00e7\u00fcd\u00fcr.<\/p>\n<p>4. Olabilirlik (Probability): Belirli bir olay\u0131n ger\u00e7ekle\u015fme olas\u0131l\u0131\u011f\u0131n\u0131 ifade eder.<\/p>\n<p>5. Da\u011f\u0131l\u0131m (Distribution): Bir veri k\u00fcmesindeki de\u011ferlerin belirli bir d\u00fczene g\u00f6re nas\u0131l da\u011f\u0131ld\u0131\u011f\u0131n\u0131 g\u00f6steren istatistiksel bir \u00f6l\u00e7\u00fcd\u00fcr.<\/p>\n<p>\u0130statistiksel Analiz Y\u00f6ntemleri:<\/p>\n<p>1. Regresyon Analizi: \u0130ki veya daha fazla de\u011fi\u015fken aras\u0131ndaki ili\u015fkiyi incelemek i\u00e7in kullan\u0131lan bir y\u00f6ntemdir.<\/p>\n<p>2. Hipotez Testleri: Bir pop\u00fclasyon hakk\u0131nda belirli bir iddiay\u0131 test etmek i\u00e7in kullan\u0131l\u0131r.<\/p>\n<p>3. Varyans Analizi (ANOVA): Farkl\u0131 gruplar aras\u0131ndaki varyans\u0131n kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131 i\u00e7in kullan\u0131lan bir tekniktir.<\/p>\n<p>4. Korelasyon Analizi: \u0130ki de\u011fi\u015fken aras\u0131ndaki ili\u015fkiyi belirlemek i\u00e7in kullan\u0131lan bir y\u00f6ntemdir.<\/p>\n<p>5. Descriptive Statistics: Veri k\u00fcmesinin temel \u00f6zelliklerini tan\u0131mlamak i\u00e7in kullan\u0131lan istatistiksel y\u00f6ntemlerdir.<\/p>\n<p>\u0130statistiksel Yaz\u0131l\u0131mlar:<\/p>\n<p>1. SPSS: Sosyal bilimler ve pazar ara\u015ft\u0131rmalar\u0131 i\u00e7in yayg\u0131n olarak kullan\u0131lan bir istatistiksel analiz yaz\u0131l\u0131m\u0131d\u0131r.<\/p>\n<p>2. R: A\u00e7\u0131k kaynak kodlu bir istatistiksel yaz\u0131l\u0131md\u0131r ve \u00e7e\u015fitli analizler i\u00e7in geni\u015f bir ara\u00e7 yelpazesi sunar.<\/p>\n<p>3. Excel: Temel istatistiksel analizler i\u00e7in s\u0131kl\u0131kla kullan\u0131lan bir elektronik tablo program\u0131d\u0131r.<\/p>\n<p>\u0130statistikler, bir\u00e7ok alanda kullan\u0131lan g\u00fc\u00e7l\u00fc bir ara\u00e7t\u0131r ve verilerin etkin bir \u015fekilde analiz edilmesi ve yorumlanmas\u0131 i\u00e7in \u00f6nemlidir.<\/p>\n<h3>Makale tasla\u011f\u0131<\/h3>\n<ul class=\"article_list\">\n<li><a href=\"#a\">B\u00f6l\u00fcm 1: Onlinexammaker AI Quiz Jenerator &#8211; \u00c7evrimi\u00e7i s\u0131nav yapman\u0131n en kolay yolu<\/a><\/li>\n<li><a href=\"#1\">B\u00f6l\u00fcm 2: 15 istatistik s\u0131nav\u0131 sorular\u0131 ve yan\u0131tlar\u0131<\/a><\/li>\n<li><a href=\"#2\">B\u00f6l\u00fcm 3: AI Question Generato&#8217;yu kullanarak otomatik olarak test sorular\u0131 olu\u015fturun<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/statistics-quiz.webp\" alt=\"\" \/><\/p>\n<h3 id=\"a\">B\u00f6l\u00fcm 1: Onlinexammaker AI Quiz Jenerator &#8211; \u00c7evrimi\u00e7i s\u0131nav yapman\u0131n en kolay yolu <\/h3>\n<p>\u00d6\u011frencilerinizin istatistik becerilerini test etmek i\u00e7in \u00e7evrimi\u00e7i bir de\u011ferlendirme mi ar\u0131yorsunuz? OnlineExAmmaker, s\u0131nav organizat\u00f6rlerinin s\u0131navlar\u0131 veya testleri otomatik olarak olu\u015fturmalar\u0131na, y\u00f6netmelerine ve analiz etmelerine yard\u0131mc\u0131 olmak i\u00e7in yapay zeka kullan\u0131r. AI \u00f6zellikleri d\u0131\u015f\u0131nda, \u00e7evrimi\u00e7i exammer tam ekran kilitleme taray\u0131c\u0131s\u0131, \u00e7evrimi\u00e7i web kameras\u0131 proctoring ve Face ID tan\u0131ma gibi geli\u015fmi\u015f g\u00fcvenlik \u00f6zellikleri.<\/p>\n<p><strong> Onlinexammaker&#8217;\u0131n bir \u00fcr\u00fcn turuna \u00e7\u0131k\u0131n: <\/strong><br \/>\n\u25cf Hile yapmay\u0131 \u00f6nlemek i\u00e7in g\u00fcvenli bir s\u0131nav taray\u0131c\u0131s\u0131 (kilitleme modu), web kameras\u0131 ve ekran kayd\u0131, canl\u0131 izleme ve sohbet g\u00f6zetimini i\u00e7erir.<br \/>\n\u25cf AI S\u0131nav Grader S\u0131navlar\u0131 ve \u00f6devleri verimli bir \u015fekilde derecelendirme, sat\u0131r i\u00e7i yorumlar sunma, otomatik puanlama ve manuel ayarlamalar i\u00e7in &#8220;fudge puanlar\u0131&#8221;.<br \/>\n\u25cf S\u0131navlar\u0131 web sitelerine, bloglara yerle\u015ftirin veya e -posta, sosyal medya (Facebook, Twitter) veya do\u011frudan ba\u011flant\u0131larla payla\u015f\u0131n.<br \/>\n\u25cf Bulut altyap\u0131s\u0131 ile desteklenen internet ba\u011f\u0131ml\u0131l\u0131\u011f\u0131 olmadan b\u00fcy\u00fck \u00f6l\u00e7ekli testi (binlerce s\u0131nav\/d\u00f6nem) i\u015fler.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/bv7AAAyFOo4\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">OnlineExamMaker ile Sonraki S\u0131nav\u0131n\u0131z\u0131\/S\u0131nav\u0131n\u0131z\u0131 Olu\u015fturun<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> \u00dccretsiz Ba\u015flay\u0131n<\/a><\/div>\n<div class=\"p-style-b\">SAAS, sonsuza kadar \u00fccretsiz<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/lan.html?refer=blog_btn\">On-Premise: \u0130ndirmek<\/a><\/div>\n<div class=\"p-style-b\">%100 veri sahipli\u011fi<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id=\"1\">B\u00f6l\u00fcm 2: 15 istatistik s\u0131nav\u0131 sorusu ve yan\u0131t\u0131<\/h3>\n<p><button type=\"button\" id=\"copyquestionsBtn\" onClick=\"myFunction ()\">S\u0131nav Sorular\u0131n\u0131 Kopyala<\/button><\/p>\n<div id=\"copy_questions\">\n<p>1. Hangisi bir veri setinin merkezi e\u011filimini \u00f6l\u00e7er?<br \/>\n   A) Standart sapma<br \/>\n   B) Medyan<br \/>\n   C) Varyans<br \/>\n   D) Olas\u0131l\u0131k<br \/>\n   Cevap: B) Medyan<\/p>\n<p>2. Bir veri k\u00fcmesindeki say\u0131sal de\u011ferlerin toplam\u0131 veri setinin hangi \u00f6zelli\u011fini \u00f6l\u00e7er?<br \/>\n   A) Medyan<br \/>\n   B) Standart sapma<br \/>\n   C) Ortalama<br \/>\n   D) Olas\u0131l\u0131k<br \/>\n   Cevap: C) Ortalama<\/p>\n<p>3. Standart sapma, bir veri setindeki de\u011ferlerin neyi \u00f6l\u00e7er?<br \/>\n   A) Merkezi e\u011filimi<br \/>\n   B) Da\u011f\u0131l\u0131m\u0131<br \/>\n   C) Medyan\u0131<br \/>\n   D) Ortalama<br \/>\n   Cevap: B) Da\u011f\u0131l\u0131m\u0131<\/p>\n<p>4. Hangisi olas\u0131l\u0131\u011f\u0131 temsil eder?<br \/>\n   A) Bir olay\u0131n ger\u00e7ekle\u015fme olas\u0131l\u0131\u011f\u0131<br \/>\n   B) Bir veri setinin toplam\u0131<br \/>\n   C) Standart sapma<br \/>\n   D) Ortalama<br \/>\n   Cevap: A) Bir olay\u0131n ger\u00e7ekle\u015fme olas\u0131l\u0131\u011f\u0131<\/p>\n<p>5. Bir veri k\u00fcmesindeki de\u011ferlerin ne kadar yay\u0131ld\u0131\u011f\u0131n\u0131 \u00f6l\u00e7en istatistiksel bir \u00f6l\u00e7\u00fc hangisidir?<br \/>\n   A) Medyan<br \/>\n   B) Varyans<br \/>\n   C) Ortalama<br \/>\n   D) Standart sapma<br \/>\n   Cevap: D) Standart sapma<\/p>\n<p>6. Hangisi bir hipotez testi t\u00fcr\u00fcd\u00fcr?<br \/>\n   A) Regresyon analizi<br \/>\n   B) Korelasyon analizi<br \/>\n   C) Varyans analizi (ANOVA)<br \/>\n   D) Medyan analizi<br \/>\n   Cevap: C) Varyans analizi (ANOVA)<\/p>\n<p>7. \u0130ki de\u011fi\u015fken aras\u0131ndaki ili\u015fkiyi belirlemek i\u00e7in hangi analiz y\u00f6ntemi kullan\u0131l\u0131r?<br \/>\n   A) Regresyon analizi<br \/>\n   B) Olas\u0131l\u0131k analizi<br \/>\n   C) Standart sapma analizi<br \/>\n   D) Varyans analizi<br \/>\n   Cevap: A) Regresyon analizi<\/p>\n<p>8. Bir veri k\u00fcmesinin da\u011f\u0131l\u0131m\u0131n\u0131 g\u00f6stermek i\u00e7in hangi istatistiksel \u00f6l\u00e7\u00fct kullan\u0131l\u0131r?<br \/>\n   A) Medyan<br \/>\n   B) Standart sapma<br \/>\n   C) Varyans<br \/>\n   D) Histogram<br \/>\n   Cevap: D) Histogram<\/p>\n<p>9. \u0130ki de\u011fi\u015fken aras\u0131ndaki ili\u015fkinin g\u00fcc\u00fcn\u00fc belirlemek i\u00e7in hangi istatistiksel \u00f6l\u00e7\u00fct kullan\u0131l\u0131r?<br \/>\n   A) Ortalama<br \/>\n   B) Medyan<br \/>\n   C) Korelasyon katsay\u0131s\u0131<br \/>\n   D) Varyans<br \/>\n   Cevap: C) Korelasyon katsay\u0131s\u0131<\/p>\n<p>10. Hangisi istatistiksel bir yaz\u0131l\u0131m de\u011fildir?<br \/>\n    A) SPSS<br \/>\n    B) R<br \/>\n    C) Excel<br \/>\n    D) Word<br \/>\n    Cevap: D) Word<\/p>\n<p>11. \u0130statistiksel analizler i\u00e7in yayg\u0131n olarak kullan\u0131lan bir a\u00e7\u0131k kaynak kodlu yaz\u0131l\u0131m hangisidir?<br \/>\n    A) SPSS<br \/>\n    B) R<br \/>\n    C) Excel<br \/>\n    D) SAS<br \/>\n    Cevap: B) R<\/p>\n<p>12. Bir veri k\u00fcmesindeki de\u011ferlerin ortalamas\u0131n\u0131 hesaplamak i\u00e7in hangi istatistiksel \u00f6l\u00e7\u00fct kullan\u0131l\u0131r?<br \/>\n    A) 95. persentil<br \/>\n    B) Standart sapma<br \/>\n    C) Varyans<br \/>\n    D) Ortalama<br \/>\n    Cevap: D) Ortalama<\/p>\n<p>13. \u0130statistikte, hangi analiz t\u00fcr\u00fc farkl\u0131 gruplar aras\u0131ndaki varyans\u0131n kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131n\u0131 sa\u011flar?<br \/>\n    A) Regresyon analizi<br \/>\n    B) Hipotez testi<br \/>\n    C) Varyans analizi (ANOVA)<br \/>\n    D) Korelasyon analizi<br \/>\n    Cevap: C) Varyans analizi (ANOVA)<\/p>\n<p>14. Bir veri k\u00fcmesindeki de\u011ferlerin ortas\u0131ndaki de\u011fer hangisidir?<br \/>\n    A) Mod<br \/>\n    B) Medyan<br \/>\n    C) Ortalama<br \/>\n    D) Standart sapma<br \/>\n    Cevap: B) Medyan<\/p>\n<p>15. \u0130statistikte, bir olay\u0131n ger\u00e7ekle\u015fme olas\u0131l\u0131\u011f\u0131n\u0131 ifade eden kavram hangisidir?<br \/>\n    A) Standart sapma<br \/>\n    B) Medyan<br \/>\n    C) Olas\u0131l\u0131k<br \/>\n    D) Varyans<br \/>\n    Cevap: C) Olas\u0131l\u0131k<\/p>\n<\/div>\n<p><button type=\"button\" id=\"copyquestionsBtn\" onClick=\"myFunction ()\">S\u0131nav Sorular\u0131n\u0131 Kopyala<\/button><\/p>\n<h3 id=\"2\">B\u00f6l\u00fcm 3: AI Question Generator&#8217;\u0131 kullanarak otomatik olarak test sorular\u0131 olu\u015fturun<\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">Yapay zekay\u0131 kullanarak otomatik olarak sorular olu\u015fturun<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">AI Soru Olu\u015fturucu<\/a><\/div>\n<div class=\"p-style-b\">Her konu i\u00e7in sorular olu\u015fturun<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> Bir S\u0131nav Olu\u015ftur<\/a><\/div>\n<div class=\"p-style-b\">Sonsuza kadar %100 \u00fccretsiz<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText=document.getElementById(\"copy_questions\");\n\/\/ Copy the text inside the text field\nconsole.log(copyText.innerText)\nnavigator.clipboard.writeText(copyText.innerText);\n}\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1=instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy2.hide();\n       }\n       });\n       tippy('#copyquestionsBtn', {\n       'content': \"Copied successfully\",\n       trigger: 'click',\n       'onCreate':function(instance){\n              copy2=instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy1.hide();\n       }\n       });\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130statistik Nedir? \u0130statistik, verilerin toplanmas\u0131, analiz edilmesi, yorumlanmas\u0131 ve sunulmas\u0131yla ilgilenen matematiksel bir disiplindir. Bu disiplin, belirsizliklerin ve de\u011fi\u015fkenliklerin anla\u015f\u0131lmas\u0131na yard\u0131mc\u0131 olur ve karar verme s\u00fcre\u00e7lerine bilimsel bir temel sa\u011flar. \u0130statistiklerin Kullan\u0131m Alanlar\u0131: 1. Bilimsel Ara\u015ft\u0131rmalar: \u0130statistikler, bilimsel \u00e7al\u0131\u015fmalarda verilerin analiz edilmesi ve sonu\u00e7lar\u0131n \u00e7\u0131kar\u0131lmas\u0131nda yayg\u0131n olarak kullan\u0131l\u0131r. 2. Ekonomi ve \u0130\u015fletme: Pazar ara\u015ft\u0131rmalar\u0131, mali [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":14463,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6039],"tags":[],"class_list":["post-35701","post","type-post","status-publish","format-standard","hentry","category-questions-answers-tr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2026 | 15 \u0130statistik Test Sorular\u0131 ve Cevaplar\u0131 - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/tr\/15-statistics-quiz-questions-and-answers-9\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2026 | 15 \u0130statistik Test Sorular\u0131 ve Cevaplar\u0131 - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"\u0130statistik Nedir? \u0130statistik, verilerin toplanmas\u0131, analiz edilmesi, yorumlanmas\u0131 ve sunulmas\u0131yla ilgilenen matematiksel bir disiplindir. Bu disiplin, belirsizliklerin ve de\u011fi\u015fkenliklerin anla\u015f\u0131lmas\u0131na yard\u0131mc\u0131 olur ve karar verme s\u00fcre\u00e7lerine bilimsel bir temel sa\u011flar. \u0130statistiklerin Kullan\u0131m Alanlar\u0131: 1. Bilimsel Ara\u015ft\u0131rmalar: \u0130statistikler, bilimsel \u00e7al\u0131\u015fmalarda verilerin analiz edilmesi ve sonu\u00e7lar\u0131n \u00e7\u0131kar\u0131lmas\u0131nda yayg\u0131n olarak kullan\u0131l\u0131r. 2. 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