We have rejected the null hypothesis in an ANOVA test.This means that the variation ____ the samples is significantly greater than the variation ____ the samples.
A)within,between
B)above,below
C)outside,inside
D)between,within

Question

Quizplus · Accepted Answer

When we reject the null hypothesis in an ANOVA test, it means that there is a significant difference in the means between the groups or samples being compared. In other words, the variation between the samples (represented by the sum of squares between or SSbetween) is significantly greater than the variation within the samples (represented by the sum of squares within or SSwithin). Therefore, the correct answer is D, between samples or groups and within samples or groups.

We Have Rejected the Null Hypothesis in an ANOVA Test