Which of the following statements regarding factorial designs is FALSE? A factorial design
A) may be needed to study the interaction of factors.
B) may save time and effort since all the observations are employed to study the effects of each of the factors.
C) may produce conclusions with broader applications since each factor can be studied with varying combinations of the other factors.
D) may be used in conjunction with a randomized block design.
E) they are all true.

Question

Quizplus · Accepted Answer

All the statements provided about factorial designs are true. Factorial designs are indeed used to study interactions between factors (A), can be more efficient because they use all observations to study each factor's effects (B), allow for broader conclusions due to the study of each factor across combinations of other factors (C), and can be used alongside randomized block designs to control for block effects (D).

Which of the Following Statements Regarding Factorial Designs Is FALSE