The ANOVA statistical technique is primarily used to determine why there are differences from item to item in the sample when looking at a key variable's _______.
A)variance
B)median
C)mean
D)standard deviation
E)width

Question

Quizplus · Accepted Answer

ANOVA (Analysis of Variance) is primarily used to compare the means of three or more samples to understand if at least one of the sample means significantly differs from the others.

The ANOVA Statistical Technique Is Primarily Used to Determine Why