Which of the following is true regarding ANOVA?
A)It reaches a conclusion regarding differences among the variances of each group.
B)Analysis begins with the sum of squares error (SSE)as the starting point.
C)It uses the principle of partitioning to subdivide the sources of variation.
D)Equality of variances is tested using the Tukey-Kramer Procedure.

Question

Quizplus · Accepted Answer

ANOVA uses the principle of partitioning to subdivide the sources of variation. Option A is incorrect because ANOVA tests for differences among group means, not variances. Option B is incorrect because analysis begins with the sum of squares total (SST) as the starting point. Option D is incorrect because the Tukey-Kramer procedure is used for multiple comparison testing, not for testing equality of variances.

Which of the Following Is True Regarding ANOVA