What scenario most likely leads to rejecting the null hypothesis in an ANOVA test?
A) high variance within categories, and low variance between categories
B) high variance between categories, and low variance within categories
C) high variance within and between categories
D) low variance within and between categories

Question

Quizplus · Accepted Answer

High variance between categories and low variance within categories indicates that the differences between the means of the categories are large relative to the variability within each category, which is the condition most likely to lead to rejecting the null hypothesis in an ANOVA test.

What Scenario Most Likely Leads to Rejecting the Null Hypothesis