{"id":1403,"date":"2025-11-10T00:36:30","date_gmt":"2025-11-09T21:36:30","guid":{"rendered":"https:\/\/www.facadium.com.tr\/blog\/?p=1403"},"modified":"2025-11-10T00:39:38","modified_gmt":"2025-11-09T21:39:38","slug":"istatistikte-frekans-nedir","status":"publish","type":"post","link":"https:\/\/www.facadium.com.tr\/blog\/istatistikte-frekans-nedir\/","title":{"rendered":"\u0130statistikte Frekans Nedir?"},"content":{"rendered":"\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u0130\u00e7indekiler<\/h2><nav><ul><li class=\"\"><a href=\"#\ud83c\udf1f-giris-frekans-neden-istatistigin-kalbinde-yer-alir\">Giri\u015f: \u0130statistikte Frekans Nedir? Frekans Neden \u0130statisti\u011fin Kalbinde Yer Al\u0131r?<\/a><\/li><li class=\"\"><a href=\"#\u2705-1-frekans-frequency-nedir\">1. Frekans (Frequency) Nedir?<\/a><ul><li class=\"\"><a href=\"#\ud83d\udccc-tanim\">Tan\u0131m:<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u2705-2-frekans-turleri\">2. Frekans T\u00fcrleri<\/a><\/li><li class=\"\"><a href=\"#\u2705-3-basit-frekans-simple-frequency\">3. Basit Frekans (Simple Frequency)<\/a><ul><li class=\"\"><a href=\"#\ud83c\udfaf-ornek-1-sinav-notlari\">\u00d6rnek 1: S\u0131nav Notlar\u0131<\/a><\/li><li class=\"\"><a href=\"#\ud83c\udfaf-ornek-2-renk-tercihleri\">\u00d6rnek 2: Renk Tercihleri<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u2705-4-goreli-frekans-relative-frequency\">4. G\u00f6reli Frekans (Relative Frequency)<\/a><ul><li class=\"\"><a href=\"#\ud83d\udccc-formul\">Form\u00fcl:<\/a><\/li><li class=\"\"><a href=\"#\ud83c\udfaf-ornek\">\u00d6rnek<\/a><\/li><li class=\"\"><a href=\"#\ud83d\udccc-nasil-hesaplanir\">Nas\u0131l Hesaplan\u0131r?<\/a><\/li><li class=\"\"><a href=\"#\ud83c\udfaf-ornek-1\">\u00d6rnek<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u2705-6-frekans-dagilim-tablosu\">6. Frekans Da\u011f\u0131l\u0131m Tablosu<\/a><ul><li class=\"\"><a href=\"#\ud83c\udfaf-ornek-50-ogrencinin-boy-uzunluklari\">\u00d6rnek: 50 \u00d6\u011frencinin Boy Uzunluklar\u0131<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u2705-7-frekans-ve-histogram-iliskisi\">7. Frekans ve Histogram \u0130li\u015fkisi<\/a><ul><li class=\"\"><a href=\"#histogram-yorumlama\">Histogram yorumlama:<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u2705-8-gruplandirilmis-verilerde-frekans\">8. Grupland\u0131r\u0131lm\u0131\u015f Verilerde Frekans<\/a><\/li><li class=\"\"><a href=\"#\u2705-9-gunluk-hayattan-frekans-ornekleri\">9. G\u00fcnl\u00fck Hayattan Frekans \u00d6rnekleri<\/a><ul><li class=\"\"><a href=\"#\u2705-1-pazarlama\">1. Pazarlama<\/a><\/li><li class=\"\"><a href=\"#\u2705-2-egitim\">2. E\u011fitim<\/a><\/li><li class=\"\"><a href=\"#\u2705-3-saglik\">3. Sa\u011fl\u0131k<\/a><\/li><li class=\"\"><a href=\"#\u2705-4-e-ticaret\">4. E-ticaret<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u2705-10-dunyada-en-cok-sorulan-sorular-ve-cevaplari\">10. D\u00fcnyada En \u00c7ok Sorulan Sorular ve Cevaplar\u0131<\/a><ul><li class=\"\"><a href=\"#\u2753-1-istatistikte-frekans-neden-onemlidir\">1. \u0130statistikte frekans neden \u00f6nemlidir?<\/a><\/li><li class=\"\"><a href=\"#\u2753-2-frekans-ile-goreli-frekans-arasindaki-fark-nedir\">2. Frekans ile g\u00f6reli frekans aras\u0131ndaki fark nedir?<\/a><\/li><li class=\"\"><a href=\"#\u2753-3-kumulatif-frekans-ne-ise-yarar\">3. K\u00fcm\u00fclatif frekans ne i\u015fe yarar?<\/a><\/li><li class=\"\"><a href=\"#\u2753-4-frekans-cizelgeleri-neden-kullanilir\">4. Frekans \u00e7izelgeleri neden kullan\u0131l\u0131r?<\/a><\/li><li class=\"\"><a href=\"#\u2753-5-histogram-frekans-tabanli-bir-grafik-midir\">5. Histogram frekans tabanl\u0131 bir grafik midir?<\/a><\/li><li class=\"\"><a href=\"#\u2753-6-gruplandirilmis-frekans-tablosu-ne-zaman-kullanilir\">6. Grupland\u0131r\u0131lm\u0131\u015f frekans tablosu ne zaman kullan\u0131l\u0131r?<\/a><\/li><li class=\"\"><a href=\"#\u2753-7-frekans-nominal-verilerde-kullanilabilir-mi\">7. Frekans nominal verilerde kullan\u0131labilir mi?<\/a><\/li><li class=\"\"><a href=\"#\u2753-8-frekans-analizi-hangi-sektorlerde-en-cok-kullanilir\">8. Frekans analizi hangi sekt\u00f6rlerde en \u00e7ok kullan\u0131l\u0131r?<\/a><\/li><li class=\"\"><a href=\"#\u2753-9-frekans-analizi-nasil-yorumlanir\">9. Frekans analizi nas\u0131l yorumlan\u0131r?<\/a><\/li><li class=\"\"><a href=\"#\u2753-10-frekans-ile-mod-arasindaki-iliski-nedir\">10. Frekans ile mod aras\u0131ndaki ili\u015fki nedir?<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#\u2705-11-sonuc-frekans-veri-analizinin-temel-tasidir\">11. Sonu\u00e7: Frekans, Veri Analizinin Temel Ta\u015f\u0131d\u0131r<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83c\udf1f-giris-frekans-neden-istatistigin-kalbinde-yer-alir\"><strong>Giri\u015f: <strong>\u0130statistikte Frekans Nedir?<\/strong><\/strong> <strong>Frekans Neden \u0130statisti\u011fin Kalbinde Yer Al\u0131r?<\/strong><\/h2>\n\n\n\n<p>\u0130statistiksel analiz, verilerin nas\u0131l da\u011f\u0131ld\u0131\u011f\u0131n\u0131 anlamak \u00fczerine kuruludur. Bir veri setini anlamak i\u00e7in ilk ad\u0131m, o veride <strong>hangi de\u011ferin ka\u00e7 kere tekrar etti\u011fini<\/strong> bilmektir. \u0130\u015fte bu temel bilgiye istatistikte <strong>frekans (frequency)<\/strong> denir.<\/p>\n\n\n\n<p>Frekans kavram\u0131, veri bilimi, makine \u00f6\u011frenmesi, pazar ara\u015ft\u0131rmalar\u0131, sosyal bilimler, e\u011fitim, sa\u011fl\u0131k ve \u00fcretim gibi say\u0131s\u0131z alanda kullan\u0131lan en kritik \u00f6l\u00e7\u00fclerden biridir. \u00c7\u00fcnk\u00fc frekans da\u011f\u0131l\u0131m\u0131, veri setinin yap\u0131s\u0131n\u0131 ke\u015ffetmenin, veri g\u00f6rselle\u015ftirmenin ve ileri istatistiksel analizlere ba\u015flaman\u0131n temelini olu\u015fturur.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-1-frekans-frequency-nedir\"><strong>1. Frekans (Frequency) Nedir?<\/strong><\/h2>\n\n\n\n<p><strong>Frekans<\/strong>, bir veri setinde belirli bir de\u011ferin <strong>ka\u00e7 kez tekrar etti\u011fini<\/strong> ifade eder.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udccc-tanim\">Tan\u0131m:<\/h3>\n\n\n\n<p>Frekans= bir g\u00f6zlem de\u011ferinin tekrar say\u0131s\u0131<\/p>\n\n\n\n<p>\u00d6rne\u011fin, bir s\u0131n\u0131fta \u00f6\u011frencilerin ayakkab\u0131 numaralar\u0131 \u015fu \u015fekilde olsun:<\/p>\n\n\n\n<p>36, 37, 36, 38, 36, 37<\/p>\n\n\n\n<p>Burada:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>36 say\u0131s\u0131 <strong>3 kez<\/strong><\/li>\n\n\n\n<li>37 say\u0131s\u0131 <strong>2 kez<\/strong><\/li>\n\n\n\n<li>38 say\u0131s\u0131 <strong>1 kez<\/strong> g\u00f6r\u00fcl\u00fcr.<\/li>\n<\/ul>\n\n\n\n<p>Bu tekrar say\u0131lar\u0131 <strong>frekans<\/strong> olarak adland\u0131r\u0131l\u0131r.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-2-frekans-turleri\"><strong>2. Frekans T\u00fcrleri<\/strong><\/h2>\n\n\n\n<p>\u0130statistikte frekans 3 ana ba\u015fl\u0131kta incelenir:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Basit Frekans (Simple Frequency)<\/strong><\/li>\n\n\n\n<li><strong>G\u00f6reli Frekans (Relative Frequency)<\/strong><\/li>\n\n\n\n<li><strong>K\u00fcm\u00fclatif Frekans (Cumulative Frequency)<\/strong><\/li>\n<\/ol>\n\n\n\n<p>Her bir frekans t\u00fcr\u00fc veri yorumlamada farkl\u0131 bir bak\u0131\u015f a\u00e7\u0131s\u0131 sunar.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-3-basit-frekans-simple-frequency\"><strong>3. Basit Frekans (Simple Frequency)<\/strong><\/h2>\n\n\n\n<p><strong>Bir de\u011ferin ka\u00e7 defa tekrar etti\u011fini g\u00f6steren temel frekanst\u0131r.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83c\udfaf-ornek-1-sinav-notlari\">\u00d6rnek 1: S\u0131nav Notlar\u0131<\/h3>\n\n\n\n<p>Veri seti:<br>70, 80, 70, 90, 60, 70<\/p>\n\n\n\n<p>Frekans tablosu:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>De\u011fer<\/th><th>Frekans<\/th><\/tr><\/thead><tbody><tr><td>60<\/td><td>1<\/td><\/tr><tr><td>70<\/td><td>3<\/td><\/tr><tr><td>80<\/td><td>1<\/td><\/tr><tr><td>90<\/td><td>1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>En s\u0131k g\u00f6r\u00fclen de\u011fer <strong>70<\/strong>&#8216;tir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83c\udfaf-ornek-2-renk-tercihleri\">\u00d6rnek 2: Renk Tercihleri<\/h3>\n\n\n\n<p>\u201cK\u0131rm\u0131z\u0131\u201d se\u00e7en 15 ki\u015fi<br>\u201cMavi\u201d se\u00e7en 10 ki\u015fi<br>\u201cSiyah\u201d se\u00e7en 8 ki\u015fi<\/p>\n\n\n\n<p>Bu de\u011ferlerin hepsi <strong>frekans<\/strong> g\u00f6sterimidir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-4-goreli-frekans-relative-frequency\"><strong>4. G\u00f6reli Frekans (Relative Frequency)<\/strong><\/h2>\n\n\n\n<p><strong>G\u00f6reli frekans<\/strong>, bir de\u011ferin toplam i\u00e7indeki oran\u0131n\u0131 ifade eder.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udccc-formul\">Form\u00fcl:<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"161\" src=\"https:\/\/www.facadium.com.tr\/blog\/wp-content\/uploads\/2025\/11\/image-4.png\" alt=\"\" class=\"wp-image-1409\" style=\"width:314px;height:auto\" srcset=\"https:\/\/www.facadium.com.tr\/blog\/wp-content\/uploads\/2025\/11\/image-4.png 602w, https:\/\/www.facadium.com.tr\/blog\/wp-content\/uploads\/2025\/11\/image-4-300x80.png 300w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83c\udfaf-ornek\">\u00d6rnek<\/h3>\n\n\n\n<p>Ayakkab\u0131 numaras\u0131 frekanslar\u0131:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>36 \u2192 10 ki\u015fi<\/li>\n\n\n\n<li>37 \u2192 15 ki\u015fi<\/li>\n\n\n\n<li>38 \u2192 5 ki\u015fi<\/li>\n<\/ul>\n\n\n\n<p>Toplam = 30 ki\u015fi<\/p>\n\n\n\n<p>G\u00f6reli frekanslar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>36 \u2192 10\/30 = <strong>0.33 (33%)<\/strong><\/li>\n\n\n\n<li>37 \u2192 15\/30 = <strong>0.50 (50%)<\/strong><\/li>\n\n\n\n<li>38 \u2192 5\/30 = <strong>0.17 (17%)<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Bu oranlar, da\u011f\u0131l\u0131m\u0131n daha iyi yorumlanmas\u0131n\u0131 sa\u011flar.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"\u2705-5-kumulatif-frekans-cumulative-frequency\"><strong>5. K\u00fcm\u00fclatif Frekans (Cumulative Frequency)<\/strong><\/h1>\n\n\n\n<p><strong>K\u00fcm\u00fclatif frekans<\/strong>, veri de\u011ferlerinin artan s\u0131rayla toplanm\u0131\u015f halidir.<br>Verinin belirli bir noktaya kadar ka\u00e7 g\u00f6zlem i\u00e7erdi\u011fini g\u00f6sterir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udccc-nasil-hesaplanir\">Nas\u0131l Hesaplan\u0131r?<\/h3>\n\n\n\n<p>Her de\u011ferin frekans\u0131, kendisinden \u00f6nceki t\u00fcm de\u011ferlerin frekanslar\u0131yla toplan\u0131r.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83c\udfaf-ornek-1\">\u00d6rnek<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>De\u011fer<\/th><th>Frekans<\/th><th>K\u00fcm\u00fclatif Frekans<\/th><\/tr><\/thead><tbody><tr><td>10<\/td><td>2<\/td><td>2<\/td><\/tr><tr><td>20<\/td><td>5<\/td><td>2 + 5 = 7<\/td><\/tr><tr><td>30<\/td><td>6<\/td><td>7 + 6 = 13<\/td><\/tr><tr><td>40<\/td><td>3<\/td><td>13 + 3 = 16<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bu tablo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verinin <strong>%80\u2019inin 30 veya alt\u0131nda<\/strong> oldu\u011funu,<\/li>\n\n\n\n<li>En yo\u011fun aral\u0131\u011f\u0131n 20\u201330 oldu\u011funu<br>g\u00f6sterir.<\/li>\n<\/ul>\n\n\n\n<p>K\u00fcm\u00fclatif frekans grafiklerinin di\u011fer ad\u0131 <strong>ogive<\/strong>\u2019d\u0131r.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-6-frekans-dagilim-tablosu\"><strong>6. Frekans Da\u011f\u0131l\u0131m Tablosu<\/strong><\/h2>\n\n\n\n<p>Frekans kavram\u0131 \u00e7o\u011funlukla <strong>frekans da\u011f\u0131l\u0131m tablolar\u0131<\/strong> olu\u015fturmak i\u00e7in kullan\u0131l\u0131r.<\/p>\n\n\n\n<p>Bir veri setinin:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Da\u011f\u0131l\u0131m\u0131n\u0131 anlamak<\/li>\n\n\n\n<li>S\u0131n\u0131flara ay\u0131rmak<\/li>\n\n\n\n<li>Grafik \u00e7izmek<br>i\u00e7in frekans tablosu \u015fartt\u0131r.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83c\udfaf-ornek-50-ogrencinin-boy-uzunluklari\">\u00d6rnek: 50 \u00d6\u011frencinin Boy Uzunluklar\u0131<\/h3>\n\n\n\n<p>Boylar \u015fu aral\u0131klara da\u011f\u0131t\u0131lm\u0131\u015f olsun:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Boy Aral\u0131\u011f\u0131 (cm)<\/th><th>Frekans<\/th><\/tr><\/thead><tbody><tr><td>140\u2013149<\/td><td>4<\/td><\/tr><tr><td>150\u2013159<\/td><td>12<\/td><\/tr><tr><td>160\u2013169<\/td><td>20<\/td><\/tr><tr><td>170\u2013179<\/td><td>10<\/td><\/tr><tr><td>180\u2013189<\/td><td>4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bu tablo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>En yo\u011fun aral\u0131\u011f\u0131n 160\u2013169 aral\u0131\u011f\u0131 oldu\u011funu,<\/li>\n\n\n\n<li>S\u0131n\u0131flar\u0131n d\u00fczg\u00fcn geni\u015fliklerde olu\u015fturuldu\u011funu,<\/li>\n\n\n\n<li>Verinin tek modlu da\u011f\u0131l\u0131m g\u00f6sterdi\u011fini<br>g\u00f6sterir.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-7-frekans-ve-histogram-iliskisi\"><strong>7. Frekans ve Histogram \u0130li\u015fkisi<\/strong><\/h2>\n\n\n\n<p>Histogram, frekans kavram\u0131n\u0131n g\u00f6rselle\u015ftirilmesidir.<br>Her aral\u0131k (bin), o aral\u0131\u011f\u0131n frekans\u0131 kadar y\u00fckseklikte bir s\u00fctunla g\u00f6sterilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"histogram-yorumlama\">Histogram yorumlama:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>En y\u00fcksek s\u00fctun \u2192 <strong>mod aral\u0131\u011f\u0131<\/strong><\/li>\n\n\n\n<li>Sa\u011fa \u00e7arp\u0131k \u2192 y\u00fcksek de\u011ferler seyrek<\/li>\n\n\n\n<li>Sola \u00e7arp\u0131k \u2192 d\u00fc\u015f\u00fck de\u011ferler seyrek<\/li>\n\n\n\n<li>Simetrik \u2192 ortalama \u2248 medyan \u2248 mod<\/li>\n<\/ul>\n\n\n\n<p>Histogram olmadan da\u011f\u0131l\u0131m\u0131 anlamak \u00e7ok zordur.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-8-gruplandirilmis-verilerde-frekans\"><strong>8. Grupland\u0131r\u0131lm\u0131\u015f Verilerde Frekans<\/strong><\/h2>\n\n\n\n<p>\u00c7ok b\u00fcy\u00fck veri setlerinde tek tek frekans hesaplamak yerine, veriler aral\u0131klara (s\u0131n\u0131flara) b\u00f6l\u00fcn\u00fcr.<\/p>\n\n\n\n<p><strong>Aral\u0131k geni\u015fli\u011fi hesaplama:<\/strong> <\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"251\" height=\"116\" src=\"https:\/\/www.facadium.com.tr\/blog\/wp-content\/uploads\/2025\/11\/image-5.png\" alt=\"\" class=\"wp-image-1411\" style=\"width:169px;height:auto\"\/><\/figure>\n\n\n\n<p>Bu y\u00f6ntem \u00f6zellikle:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1000\u2019den fazla veri i\u00e7eren<\/li>\n\n\n\n<li>Boy, kilo, s\u00fcre, gelir gibi s\u00fcrekli de\u011fi\u015fkenlerde<br>kullan\u0131l\u0131r.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-9-gunluk-hayattan-frekans-ornekleri\"><strong>9. G\u00fcnl\u00fck Hayattan Frekans \u00d6rnekleri<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2705-1-pazarlama\">1. Pazarlama<\/h3>\n\n\n\n<p>Bir \u00fcr\u00fcn\u00fcn g\u00fcnl\u00fck sat\u0131\u015f say\u0131s\u0131:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>12 adet \u2192 Pazartesi<\/li>\n\n\n\n<li>15 adet \u2192 Sal\u0131<\/li>\n\n\n\n<li>20 adet \u2192 \u00c7ar\u015famba<\/li>\n<\/ul>\n\n\n\n<p>Bu sat\u0131\u015f adetleri <strong>frekans\u0131<\/strong> olu\u015fturur.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2705-2-egitim\">2. E\u011fitim<\/h3>\n\n\n\n<p>S\u0131navda 50 alan \u00f6\u011frenci say\u0131s\u0131 = 8<br>S\u0131navda 70 alan \u00f6\u011frenci say\u0131s\u0131 = 5<br>S\u0131navda 90 alan \u00f6\u011frenci say\u0131s\u0131 = 2<\/p>\n\n\n\n<p>Bu tekrar say\u0131lar\u0131 frekans tablosu \u00fcretir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2705-3-saglik\">3. Sa\u011fl\u0131k<\/h3>\n\n\n\n<p>Bir hastaneye gelen hastalar\u0131n \u015fikayet s\u0131kl\u0131\u011f\u0131:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ba\u015f a\u011fr\u0131s\u0131: 42 ki\u015fi<\/li>\n\n\n\n<li>\u00d6ks\u00fcr\u00fck: 30 ki\u015fi<\/li>\n\n\n\n<li>Ate\u015f: 12 ki\u015fi<\/li>\n<\/ul>\n\n\n\n<p>Bu da\u011f\u0131l\u0131m sa\u011fl\u0131k planlamas\u0131 i\u00e7in hayati \u00f6nem ta\u015f\u0131r.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2705-4-e-ticaret\">4. E-ticaret<\/h3>\n\n\n\n<p>Bir \u00fcr\u00fcn\u00fcn t\u0131klanma say\u0131s\u0131:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>500 g\u00f6r\u00fcnt\u00fcleme \u2192 Frekans<\/li>\n\n\n\n<li>80 sat\u0131n alma \u2192 Frekans<\/li>\n<\/ul>\n\n\n\n<p>Bu veriler reklam kampanyalar\u0131n\u0131 optimize eder.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-10-dunyada-en-cok-sorulan-sorular-ve-cevaplari\"><strong>10. D\u00fcnyada En \u00c7ok Sorulan Sorular ve Cevaplar\u0131<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-1-istatistikte-frekans-neden-onemlidir\">1. <strong>\u0130statistikte frekans neden \u00f6nemlidir?<\/strong><\/h3>\n\n\n\n<p>\u00c7\u00fcnk\u00fc frekans olmadan veri da\u011f\u0131l\u0131m\u0131n\u0131 yorumlayamazs\u0131n\u0131z.<br>Mod, histogram, s\u0131n\u0131flama gibi t\u00fcm analizler frekansa dayan\u0131r.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-2-frekans-ile-goreli-frekans-arasindaki-fark-nedir\">2. Frekans ile g\u00f6reli frekans aras\u0131ndaki fark nedir?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Frekans \u2192 tekrar say\u0131s\u0131<\/li>\n\n\n\n<li>G\u00f6reli frekans \u2192 oran<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-3-kumulatif-frekans-ne-ise-yarar\">3. K\u00fcm\u00fclatif frekans ne i\u015fe yarar?<\/h3>\n\n\n\n<p>Bir de\u011fere kadar ka\u00e7 g\u00f6zlem oldu\u011funu g\u00f6sterir.<br>Medyan hesaplamas\u0131nda \u00e7ok \u00f6nemlidir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-4-frekans-cizelgeleri-neden-kullanilir\">4. Frekans \u00e7izelgeleri neden kullan\u0131l\u0131r?<\/h3>\n\n\n\n<p>Veriyi d\u00fczenli ve anla\u015f\u0131l\u0131r hale getirir.<br>B\u00fcy\u00fck veri setlerini \u00f6zetler.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-5-histogram-frekans-tabanli-bir-grafik-midir\">5. Histogram frekans tabanl\u0131 bir grafik midir?<\/h3>\n\n\n\n<p>Evet. T\u00fcm histogram s\u00fctunlar\u0131 frekansa g\u00f6re belirlenir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-6-gruplandirilmis-frekans-tablosu-ne-zaman-kullanilir\">6. Grupland\u0131r\u0131lm\u0131\u015f frekans tablosu ne zaman kullan\u0131l\u0131r?<\/h3>\n\n\n\n<p>Veri say\u0131s\u0131 \u00e7ok b\u00fcy\u00fck oldu\u011funda.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-7-frekans-nominal-verilerde-kullanilabilir-mi\">7. Frekans nominal verilerde kullan\u0131labilir mi?<\/h3>\n\n\n\n<p>Evet. Renk, marka, \u015fehir gibi veri t\u00fcrlerinde \u00e7ok kullan\u0131l\u0131r.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-8-frekans-analizi-hangi-sektorlerde-en-cok-kullanilir\">8. Frekans analizi hangi sekt\u00f6rlerde en \u00e7ok kullan\u0131l\u0131r?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pazarlama<\/li>\n\n\n\n<li>Finans<\/li>\n\n\n\n<li>E\u011fitim<\/li>\n\n\n\n<li>Sa\u011fl\u0131k<\/li>\n\n\n\n<li>Veri bilimi<\/li>\n\n\n\n<li>\u00dcretim<\/li>\n\n\n\n<li>Kamu politikas\u0131<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-9-frekans-analizi-nasil-yorumlanir\">9. Frekans analizi nas\u0131l yorumlan\u0131r?<\/h3>\n\n\n\n<p>En y\u00fcksek frekans en pop\u00fcler de\u011feri g\u00f6sterir.<br>D\u00fc\u015f\u00fck frekans u\u00e7 de\u011ferleri i\u015faret edebilir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-10-frekans-ile-mod-arasindaki-iliski-nedir\">10. Frekans ile mod aras\u0131ndaki ili\u015fki nedir?<\/h3>\n\n\n\n<p>Mod, en y\u00fcksek frekansa sahip de\u011ferdir.<br>Frekans olmadan mod hesaplanamaz.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2705-11-sonuc-frekans-veri-analizinin-temel-tasidir\"><strong>11. Sonu\u00e7: Frekans, Veri Analizinin Temel Ta\u015f\u0131d\u0131r<\/strong><\/h2>\n\n\n\n<p>Frekans, veri analizinin ilk ve en \u00f6nemli ad\u0131m\u0131d\u0131r. \u00c7\u00fcnk\u00fc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Da\u011f\u0131l\u0131m\u0131 g\u00f6sterir<\/li>\n\n\n\n<li>Modu belirler<\/li>\n\n\n\n<li>Histogram \u00e7izilmesini sa\u011flar<\/li>\n\n\n\n<li>Veri setinin yap\u0131s\u0131n\u0131 ortaya \u00e7\u0131kar\u0131r<\/li>\n\n\n\n<li>\u0130leri istatistiksel analizler i\u00e7in temel olu\u015fturur<\/li>\n<\/ul>\n\n\n\n<p>Say\u0131sal ya da kategorik fark etmeksizin her veri t\u00fcr\u00fcnde frekans analizi yap\u0131labilir.<br>\u00d6zetle:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u201cFrekans yoksa, istatistik yoktur.\u201d<\/strong><\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>E\u011fer R Program\u0131n\u0131 indirmek isterseniz&nbsp;<a href=\"https:\/\/www.r-project.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">buraya t\u0131klay\u0131n\u0131z : R: The R Project for Statistical Computing<\/a>&nbsp;\u2013&nbsp;<a href=\"https:\/\/www.r-project.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.r-project.org\/<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>E\u011fer R Studio Program\u0131n\u0131 indirmek isterseniz&nbsp;<a href=\"https:\/\/posit.co\/download\/rstudio-desktop\/\" target=\"_blank\" rel=\"noreferrer noopener\">buraya t\u0131klay\u0131n\u0131z:<\/a>&nbsp;<a href=\"https:\/\/posit.co\/download\/rstudio-desktop\/\" target=\"_blank\" rel=\"noreferrer noopener\">RStudio Desktop \u2013 Posit<\/a>&nbsp;\u2013&nbsp;<a href=\"https:\/\/posit.co\/download\/rstudio-desktop\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/posit.co\/download\/rstudio-desktop\/<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>E\u011fitimlerimize kat\u0131larak bu ve di\u011fer projeleri uygulamal\u0131 olarak \u00f6\u011frenebilirsiniz. E\u011fitimlerimize ve di\u011fer bilgilere&nbsp;<a href=\"https:\/\/www.facadium.com.tr\/\">buradaki linkten<\/a>&nbsp;(<a href=\"https:\/\/www.facadium.com.tr\/\">https:\/\/www.facadium.com.tr\/<\/a>) ula\u015fabilirsiniz. Detayl\u0131 bilgi i\u00e7in l\u00fctfen bizlere 0553 377 29 28 numaral\u0131 telefondan ya da info@facadium.com.tr mail adresinden ula\u015f\u0131n\u0131z.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Giri\u015f: \u0130statistikte Frekans Nedir? Frekans Neden \u0130statisti\u011fin Kalbinde Yer Al\u0131r? \u0130statistiksel analiz, verilerin nas\u0131l da\u011f\u0131ld\u0131\u011f\u0131n\u0131 anlamak \u00fczerine kuruludur. Bir veri setini anlamak i\u00e7in ilk ad\u0131m, [&#8230;]<\/p>\n","protected":false},"author":3,"featured_media":1404,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[163],"tags":[215,211,210,212,217,214,204,209,213,216],"class_list":["post-1403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-istatistik","tag-frekans-dagilim-tablosu","tag-frekans-hesaplama","tag-frequency-nedir","tag-goreli-frekans","tag-gruplandirilmis-frekans","tag-histogram-frekansi","tag-istatistik-temel-kavramlar","tag-istatistikte-frekans-nedir","tag-kumulatif-frekans","tag-veri-analizi-frekans"],"_links":{"self":[{"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=1403"}],"version-history":[{"count":3,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1403\/revisions"}],"predecessor-version":[{"id":1412,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1403\/revisions\/1412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/media\/1404"}],"wp:attachment":[{"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=1403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=1403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.facadium.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=1403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}