What is the F-statistic in ANOVA?
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The F-statistic is a ratio of between-group variability to within-group variability, used to determine if the group means are significantly different.
The F-statistic in ANOVA is a ratio that compares the variance between different group means to the variance within the groups. A higher F-statistic indicates that there are significant differences among the group means, suggesting that at least one group is different from the others.