The key statistical test for an ANOVA model is the:
A)χ² test
B)t-test
C)F-test
D)Z-test

Question

Quizplus · Accepted Answer

The key statistical test for an ANOVA model is the F-test, which examines the ratio of between-group variability to within-group variability. The F-test is more appropriate for ANOVA than t-test because it can compare more than two groups simultaneously, while t-tests are designed to compare only two groups at a time. The χ² test and Z-test are not appropriate for ANOVA.

The Key Statistical Test for an ANOVA Model Is The