Can the F statistic be zero?
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When the null hypothesis is false, it is still possible to get an F ratio less than one. ... Note that while values of the F statistic less than 1 can occur by chance when the null hypothesis is true (or near true) as others have explained, values close to 0 can indicate violations of the assumptions that ANOVA depends on.
2023-06-27 03:14:10
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Amelia Moore
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When the null hypothesis is false, it is still possible to get an F ratio less than one. ... Note that while values of the F statistic less than 1 can occur by chance when the null hypothesis is true (or near true) as others have explained, values close to 0 can indicate violations of the assumptions that ANOVA depends on.