If the interaction between two factors is not significant,the next tests to be done are:
A)None,the analysis is complete.
B)None,gather more data.
C)Tests about the population means of factor A or factor B using two-way ANOVA without interaction.
D)Tukey's confidence intervals.

Question

Quizplus · Accepted Answer

If the interaction between two factors is not significant, it suggests that the effect of one factor on the response variable does not depend on the level of the other factor. In this case, we can conduct tests about the population means of factor A or factor B using two-way ANOVA without interaction. This will help to determine if there is a significant main effect of either factor A or factor B on the response variable. Therefore, choice C is the best option.

If the Interaction Between Two Factors Is Not Significant,the Next