An ANOVA model with 2 levels of an IV was conducted and indicated a non-significant main effect. Specify why post-hoc analyses would not be conducted?
A) Post-hoc analyses are not necessary when the IV only has 2 levels.
B) Post-hoc analyses are not necessary following non-significant main effects.
C) Both post-hoc analyses are not necessary when the IV only has 2 levels and post-hoc analyses are not necessary following non-significant main effects.
D) None of these.

Question

Quizplus · Accepted Answer

Post-hoc analyses are not necessary when the IV only has 2 levels and post-hoc analyses are not necessary following non-significant main effects. Therefore, both statements in option C are correct.

An ANOVA Model with 2 Levels of an IV Was