When you use t tests to break down any significant interaction effect you need to correct alpha level that you use to determine the significance. Which correction method do you need to use?
A) Kruskall Wallis
B) Dunn
C) Friedman
D) Bonferroni

Question

Quizplus · Accepted Answer

The Bonferroni correction is used to adjust the alpha level when conducting multiple comparisons, such as breaking down significant interaction effects in t tests, to control the overall type I error rate.

When You Use T Tests to Break Down Any Significant