{"id":694,"date":"2023-07-29T01:58:09","date_gmt":"2023-07-29T01:58:09","guid":{"rendered":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-ti-84-hesap-makinesi\/"},"modified":"2023-07-29T01:58:09","modified_gmt":"2023-07-29T01:58:09","slug":"ornek-bir-t-testi-ti-84-hesap-makinesi","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/ornek-bir-t-testi-ti-84-hesap-makinesi\/","title":{"rendered":"Ti-84 hesap makinesinde tek \u00f6rnekli t-testi nas\u0131l ger\u00e7ekle\u015ftirilir"},"content":{"rendered":"

<\/p>\n

\n

Tek \u00f6rnekli t testi,<\/strong><\/a> bir pop\u00fclasyonun ortalamas\u0131n\u0131n belirli bir de\u011fere e\u015fit olup olmad\u0131\u011f\u0131n\u0131 test etmek i\u00e7in kullan\u0131l\u0131r.<\/span><\/p>\n

Bu e\u011fitimde, TI-84 hesap makinesinde tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi a\u00e7\u0131klanmaktad\u0131r.<\/span><\/p>\n

\u00d6rnek: TI-84 hesap makinesinde \u00f6rnek bir t testi<\/strong><\/h3>\n

Ara\u015ft\u0131rmac\u0131lar belirli bir araba tipinin galon ba\u015f\u0131na 20 mil h\u0131za ula\u015f\u0131p ula\u015fmad\u0131\u011f\u0131n\u0131 bilmek istiyor. 74 arabadan rastgele bir \u00f6rnek al\u0131yorlar ve ortalaman\u0131n 21,29 mpg, standart sapman\u0131n ise 5,78 mpg oldu\u011funu buluyorlar. Bu t\u00fcr bir araba i\u00e7in ger\u00e7ek mpg’nin 20 mpg’ye e\u015fit olup olmad\u0131\u011f\u0131n\u0131 belirlemek amac\u0131yla tek \u00f6rnekli bir t testi ger\u00e7ekle\u015ftirmek i\u00e7in bu verileri kullan\u0131n.<\/span><\/p>\n

Ad\u0131m 1: T Testi’ni se\u00e7in.<\/strong><\/span><\/p>\n

\u0130statistik’e<\/span> dokunun. TESTLER se\u00e7ene\u011fine ilerleyin. T-Test’e gidin ve ENTER<\/span> tu\u015funa bas\u0131n.<\/span> <\/p>\n

\"TI-84<\/p>\n

Ad\u0131m 2: Gerekli bilgileri doldurun.<\/strong><\/span><\/p>\n

Hesap makinesi a\u015fa\u011f\u0131daki bilgileri isteyecektir:<\/span><\/p>\n

    \n
  • Giri\u015f:<\/strong> Ham verilerle mi (Veri) yoksa \u00f6zet istatistiklerle mi (\u0130statistikler) \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131z\u0131 se\u00e7in. Bu durumda \u0130statistikler’i vurgulayaca\u011f\u0131z ve ENTER<\/span> tu\u015funa basaca\u011f\u0131z.<\/span><\/li>\n
  • \u03bc 0<\/sub> :<\/strong> S\u0131f\u0131r hipotezinde kullan\u0131lacak ortalama. 20 yaz\u0131p ENTER<\/span> tu\u015funa basaca\u011f\u0131z.<\/span><\/li>\n
  • x<\/span> :<\/strong> \u00d6rnek anlam\u0131na gelir. 21.29 yaz\u0131p ENTER<\/span> tu\u015funa basaca\u011f\u0131z.<\/span><\/li>\n
  • s x<\/sub><\/strong> : \u00d6rne\u011fin standart sapmas\u0131. 5.78 yaz\u0131p ENTER\u2019a<\/span> basaca\u011f\u0131z.<\/span><\/li>\n
  • n<\/strong> : \u00d6rneklem b\u00fcy\u00fckl\u00fc\u011f\u00fc. 74 yaz\u0131p ENTER<\/span> tu\u015funa basaca\u011f\u0131z.<\/span><\/li>\n
  • \u03bc<\/strong> : Kullan\u0131lacak alternatif hipotez. \u0130ki kuyruklu bir test yapt\u0131\u011f\u0131m\u0131z i\u00e7in \u2260<\/strong> \u03bc 0’\u0131<\/sub><\/strong> vurgulay\u0131p ENTER<\/span> tu\u015funa basaca\u011f\u0131z. Bu, alternatif hipotezimizin \u03bc\u226020 oldu\u011funu g\u00f6stermektedir. Di\u011fer iki se\u00e7enek sol testler (<\u03bc 0<\/sub> ) ve sa\u011f testler (>\u03bc 0<\/sub> ) i\u00e7in kullan\u0131lacakt\u0131r.<\/span><\/li>\n<\/ul>\n

    Son olarak Hesapla se\u00e7ene\u011fini vurgulay\u0131n ve ENTER<\/span> tu\u015funa bas\u0131n.<\/span> <\/p>\n

    \"TI-84'te<\/p>\n

    Ad\u0131m 3: Sonu\u00e7lar\u0131 yorumlay\u0131n.<\/strong><\/span><\/p>\n

    Hesap makinemiz tek \u00f6rnekli t testinin sonu\u00e7lar\u0131n\u0131 otomatik olarak \u00fcretecektir:<\/span> <\/p>\n

    \"TI-84<\/p>\n

    Sonu\u00e7lar\u0131 nas\u0131l yorumlayaca\u011f\u0131n\u0131z a\u015fa\u011f\u0131da a\u00e7\u0131klanm\u0131\u015ft\u0131r:<\/span><\/p>\n

      \n
    • \u03bc\u226020<\/strong> : Testin alternatif hipotezidir.<\/span><\/li>\n
    • t=1,919896124<\/strong> : Bu t-testi istatisti\u011fidir.<\/span><\/li>\n
    • p=0,0587785895<\/strong> : Test istatisti\u011fine kar\u015f\u0131l\u0131k gelen p de\u011feridir.<\/span><\/li>\n
    • x<\/span> =21,59<\/strong> . Bu yakalad\u0131\u011f\u0131m\u0131z ortalama \u00f6rnek.<\/span><\/li>\n
    • sx<\/sub><\/strong> =5,78<\/strong> . Bu, girdi\u011fimiz \u00f6rnek standart sapmas\u0131d\u0131r.<\/span><\/li>\n
    • n=74<\/strong> : Girdi\u011fimiz \u00f6rneklem b\u00fcy\u00fckl\u00fc\u011f\u00fcd\u00fcr.<\/span><\/li>\n<\/ul>\n

      Testin p de\u011feri (0,0587785895) 0,05’ten k\u00fc\u00e7\u00fck olmad\u0131\u011f\u0131ndan s\u0131f\u0131r hipotezini reddedemiyoruz. Bu, bu t\u00fcr bir araba i\u00e7in ortalama mpg’nin 20 mpg’den ba\u015fka bir \u015fey oldu\u011funu s\u00f6yleyecek yeterli kan\u0131t\u0131m\u0131z olmad\u0131\u011f\u0131 anlam\u0131na gelir.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

      Tek \u00f6rnekli t testi, bir pop\u00fclasyonun ortalamas\u0131n\u0131n belirli bir de\u011fere e\u015fit olup olmad\u0131\u011f\u0131n\u0131 test etmek i\u00e7in kullan\u0131l\u0131r. Bu e\u011fitimde, TI-84 hesap makinesinde tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi a\u00e7\u0131klanmaktad\u0131r. \u00d6rnek: TI-84 hesap makinesinde \u00f6rnek bir t testi Ara\u015ft\u0131rmac\u0131lar belirli bir araba tipinin galon ba\u015f\u0131na 20 mil h\u0131za ula\u015f\u0131p ula\u015fmad\u0131\u011f\u0131n\u0131 bilmek istiyor. 74 arabadan rastgele bir […]<\/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-694","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nTI-84 Hesap Makinesinde Tek \u00d6rnek t-Testi Nas\u0131l Ger\u00e7ekle\u015ftirilir - Statorials<\/title>\n<meta name=\"description\" content=\"Ad\u0131m ad\u0131m bir \u00f6rnek de dahil olmak \u00fczere, TI-84 hesap makinesinde tek \u00f6rnekli t testinin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fine ili\u015fkin 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-ti-84-hesap-makinesi\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TI-84 Hesap Makinesinde Tek \u00d6rnek t-Testi Nas\u0131l Ger\u00e7ekle\u015ftirilir - 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