If a 1-factor ANOVA has been completed in a study with one independent variable, you can be sure that
A) multiple t tests have already been completed first
B) the design involves repeated measures
C) post hoc testing will occur if the ANOVA is significant
D) the independent variable has at least five levels

Question

Quizplus · Accepted Answer

Post hoc testing is commonly used after a significant ANOVA to determine which specific groups have significant differences. The other options do not necessarily apply to all 1-factor ANOVA designs.

If a 1-Factor ANOVA Has Been Completed in a Study