What is the benefit of doing a two-way ANOVA rather than a one-way ANOVA on two factors separately?
A)We can detect interactions between the two factors.
B)By including a second factor,we may reduce the residual variance.
C)The two-way ANOVA is more efficient than a one-way ANOVA on two factors separately.
D)All of the above

Question

Quizplus · Accepted Answer

A two-way ANOVA allows us to detect interactions between the two factors, which is an important aspect of understanding the relationship between the factors. Additionally, by including a second factor, we may be able to reduce the residual variance and therefore increase the power of the analysis. Overall, a two-way ANOVA is a more efficient way to analyze the relationship between two factors compared to conducting separate one-way ANOVAs.

What Is the Benefit of Doing a Two-Way ANOVA Rather