When calculating an ANOVA, you are most likely to see a significant difference between groups when ______.
A) your between groups variability is large and your within groups variability is small
B) your between groups variability is large and your within groups variability is large
C) your between groups variability is small and your within groups variability is large
D) your between groups variability is small and your within groups variability is small

Question

Quizplus · Accepted Answer

A significant difference in ANOVA is most likely when the variability between groups is large and the variability within groups is small, indicating that the group means are different relative to the variability within each group.

When Calculating an ANOVA, You Are Most Likely to See