The following graph indicates a _______________.
A)2 $\times$ 3 factorial design with interaction
B)2 $\times$ 4 factorial design with interaction
C)4 $\times$ 2 factorial design with interaction
D)4 $\times$ 2 factorial design with no interaction
E)completely randomized design

Question

The following graph indicates a _______________. 
A)2 $\times$ 3 factorial design with interaction 
B)2 $\times$ 4 factorial design with interaction 
C)4 $\times$ 2 factorial design with interaction 
D)4 $\times$ 2 factorial design with no interaction 
E)completely randomized design

Quizplus · Accepted Answer

The graph shows a 2x4 factorial design with interaction between Factor 1 (F1) at two levels (F1F1F1, F1F1F10) and Factor 2 (S1) at four levels. The lines are not parallel, indicating an interaction effect. Therefore, the best choice is B, which represents a 2 F1F1F1S1 x F1F1F10 4 factorial design with interaction.

The Following Graph Indicates a _______________ ×\times× 3 Factorial Design with Interaction B)2

The Following Graph Indicates a _______________ $\times$ 3 Factorial Design with Interaction
B)2