Sebaran-F: Béda antarrépisi
Konten dihapus Konten ditambahkan
m bot Nambih: uk:Розподіл Фішера |
Xqbot (obrolan | kontribusi) m r2.5.2) (bot Nambih: id:Distribusi F; kosmetik perubahan |
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nu mana
* ''U''<sub>''1''</sub> jeung ''U''<sub>2</sub> ngabogaan [[sebaran chi-kuadrat]] nu mibanda ''d''<sub>''1''</sub> jeung ''d''<sub>2</sub> tingkat kapercayaan sarta
* ''U''<sub>1</sub> jeung ''U''<sub>2</sub> variabel [[statistical independence|bebas]] (tempo [[teorema Cochran]] keur conto pamakeanna).
Sebaran-''F'' sering dipake salaku sebaran null dina tes statistik, husuna dina [[uji rasio likelihood]], diharapkeun leuwih hade dina [[analisis varian]]; tempo [[uji-F]].
Lamun
:<math>
\frac{2d_2^2(d_1+d_2-2)}{d_1(d_2-2)^2(d_2-4)}.
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</math>
== Tumbu kaluar ==
* [http://www.itl.nist.gov/div898/handbook/eda/section3/eda3673.htm Table of critical values of the ''F''-distribution]
* [http://home.clara.net/sisa/signhlp.htm Online significance testing with the F-distribution]
[[
[[cs:Fischerovo-Snedecorovo rozdělení]]
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[[fi:F-jakauma]]
[[fr:Loi de Fisher]]
[[id:Distribusi F]]
[[it:Distribuzione di Fisher-Snedecor]]
[[ja:F分布]]
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