Author Question: Rachel ran a 2 2 ANOVA and found a significant main effect for one of the IVs, but not the other. ... (Read 29 times)

appyboo · **on:** Jun 20, 2018

Rachel ran a 2 2 ANOVA and found a significant main effect for one of the IVs, but not the
other. She also did not find a significant interaction. What should Rachel do next?

A) conduct post hoc comparisons
B) ignore the main effect because the interaction was not significant
C) retest the interaction
D) nothing, post hoc comparisons are not appropriate for a 2 2

Question 2

The application of an accepted mathematical procedure to all scores in a data set is a

A) data transformation B) Fmax test
C) nonparametric test D) data quantification