{"id":15651,"date":"2025-07-15T13:34:53","date_gmt":"2025-07-15T13:34:53","guid":{"rendered":"https:\/\/functiontranslator.com\/stdsapma-s\/"},"modified":"2021-02-25T16:36:39","modified_gmt":"2021-02-25T16:36:39","slug":"stdev-s","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/tr\/stdev-s\/","title":{"rendered":"STDSAPMA.S"},"content":{"rendered":"

Standart Sapma Hesaplama<\/h2>\n

Standart sapma, bir veri serisindeki de\u011ferlerin ortalama etraf\u0131ndaki da\u011f\u0131l\u0131m\u0131n\u0131 \u00f6l\u00e7en bir istatistiksel kavramd\u0131r. Excel ve Google E-Tablolar, bu hesaplamay\u0131 yapmak i\u00e7in STDEV.S<\/code> (veya T\u00fcrk\u00e7e versiyonunda STDSAPMA.S<\/code>) fonksiyonunu sunar. Bu fonksiyon, \u00f6rneklem baz\u0131nda standart sapmay\u0131 hesaplar ve \u00f6zellikle veri setleri k\u00fc\u00e7\u00fck oldu\u011funda kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n

Fonksiyonun Kullan\u0131m\u0131 ve S\u00f6zdizimi<\/h2>\n

STDEV.S<\/code> fonksiyonunun genel s\u00f6zdizimi \u015fu \u015fekildedir:<\/p>\n

 STDEV.S(number1, [number2], ...) <\/code> <\/pre>\n
Burada number1, number2,...<\/code> hesaplama yap\u0131lacak say\u0131lar\u0131 temsil eder ve en az bir arg\u00fcman gereklidir. Arg\u00fcmanlar tek tek say\u0131lar, h\u00fccre referanslar\u0131 veya h\u00fccre aral\u0131klar\u0131 olabilir.<\/p>\n
\u00d6rnek Durumlar ve \u00c7\u00f6z\u00fcmler<\/h2>\n
Bu b\u00f6l\u00fcmde, STDEV.S<\/code> fonksiyonunun iki pratik kullan\u0131m\u0131n\u0131 \u00f6rneklerle a\u00e7\u0131klayaca\u011f\u0131z:<\/p>\n
Y\u0131ll\u0131k Sat\u0131\u015flarda Dalgalanma Analizi<\/h2>\n
Bir \u015firketin y\u0131ll\u0131k sat\u0131\u015f verilerinin standart sapmas\u0131n\u0131 hesaplamak i\u00e7in STDEV.S<\/code> fonksiyonu kullanabiliriz. Bunun i\u00e7in \u00f6rne\u011fin \u015firketin son 5 y\u0131lda elde etti\u011fi sat\u0131\u015f miktarlar\u0131 (1000, 1200, 1100, 1300, 1250) olsun. Excel veya Google E-Tablolar’da bu de\u011ferleri bir kolona girerek fonksiyonu uygulayabilirsiniz:<\/p>\n
 =STDEV.S(A1:A5) <\/code> <\/pre>\n
Bu form\u00fcl, verilen sat\u0131\u015f rakamlar\u0131n\u0131n y\u0131llara g\u00f6re ne kadar dalgal\u0131 oldu\u011funu g\u00f6steren standart sapmay\u0131 hesaplar. Bu bilgi, \u015firketin sat\u0131\u015f stratejilerini yap\u0131s\u0131n\u0131 d\u00fczenlerken kullan\u0131labilir.<\/p>\n
\u00d6\u011frenci Notlar\u0131nda De\u011fi\u015fkenlik \u00d6l\u00e7\u00fcm\u00fc<\/h2>\n
Bir \u00f6\u011fretmen, s\u0131n\u0131f\u0131ndaki \u00f6\u011frencilerin matematik s\u0131nav sonu\u00e7lar\u0131n\u0131n ne kadar de\u011fi\u015fken oldu\u011funu anlamak isteyebilir. \u00d6\u011frencilerin s\u0131nav puanlar\u0131 (70, 85, 90, 65, 80) olarak varsayal\u0131m. \u00d6\u011fretmen bu puanlar\u0131 bir aral\u0131\u011fa girerek a\u015fa\u011f\u0131daki form\u00fcl\u00fc kullanabilir:<\/p>\n
 =STDEV.S(B1:B5) <\/code> <\/pre>\n
Bu hesaplama, \u00f6\u011frenci performanslar\u0131n\u0131n ne \u00f6l\u00e7\u00fcde birbirinden farkl\u0131 oldu\u011funu, yani s\u0131n\u0131f i\u00e7i ba\u015far\u0131 fark\u0131n\u0131 ortaya koymaktad\u0131r. \u00d6\u011fretmen bu bilgiyi dikkate alarak daha zay\u0131f \u00f6\u011frencilere ek destek sa\u011flamay\u0131 planlayabilir.<\/p>\n
Her iki \u00f6rnekte de STDEV.S<\/code> fonksiyonu, veriler aras\u0131ndaki de\u011fi\u015fkenli\u011fi ve dalgalanmay\u0131 anlamak i\u00e7in etkili bir ara\u00e7 olarak kullan\u0131lmaktad\u0131r. \u00d6zellikle istatistiksel analizler ve stratejik planlamalar i\u00e7in bu t\u00fcr metrikler son derece de\u011ferlidir.<\/p>\n","protected":false},"excerpt":{"rendered":"
Bir \u00f6rne\u011fe dayanarak standart sapmay\u0131 tahmin eder<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[582],"tags":[],"class_list":["post-15651","post","type-post","status-publish","format-standard","hentry","category-istatistik"],"acf":[],"yoast_head":"\nExcel'de STDEV.S (STDSAPMA.S) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri<\/title>\n<meta name=\"description\" content=\"Excel ve Google E-Tablolar'da STDEV.S (STDSAPMA.S) fonksiyonunun detayl\u0131 incelemesi. 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