Which of the following are true in a four-way ANOVA?
A)Only the main effects should concern the researcher.
B)Higher-order interactions are easier to observe and interpret.
C)There are at least 16 different cells.
D)All of the above.

Question

Quizplus · Accepted Answer

In a four-way ANOVA, which involves four independent variables, there are at least $2^4 = 16$ different cells or combinations of levels of the factors, assuming each factor has at least two levels.

Which of the Following Are True in a Four-Way ANOVA