13.3: The F Distribution and the F-Ratio - Statistics LibreTexts
https://stats.libretexts.org/Bookshelves/Introductory_Statistics/Introductory_Statistics_1e_(OpenStax)/13%3A_F_Distribution_and_One-Way_ANOVA/13.03%3A_The_F_Distribution_and_the_F-Ratio
WebLast updated. Apr 2, 2023. Page ID. OpenStax. The distribution used for the hypothesis test is a new one. It is called the F distribution, named after Sir Ronald Fisher, an English statistician. The F statistic is a ratio (a fraction). There are two sets of degrees of freedom; one for the numerator and one for the denominator.
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