What test is performed when a need exists to compare more than two groups?
A) anova or F test
B) beta or B test
C) time or T test
D) sample of S test

Name: What test is performed when a need exists to compare more than two groups? A) anova or F test B) beta or B test C) time or T test D) sample of S test
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Question

Quizplus · Accepted Answer

ANOVA (Analysis of Variance) or F test is used to compare the means of three or more groups to see if at least one group mean is different from the others.

What Test Is Performed When a Need Exists to Compare