ANOVA is used to test whether there are significant differences among three or more means.

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ANOVA (Analysis of Variance) is a statistical method used to analyze the differences among two or more means. It compares the variance within groups to the variance between groups to determine if there is a statistically significant difference. If there are three or more means being compared, ANOVA is the appropriate statistical test to use.

ANOVA Is Used to Test Whether There Are Significant Differences