A 2 x 2 x 2 factorial design has a. three main effects, three ...

[Haya94]

A 2 x 2 x 2 factorial design has
 
  a. three main effects, three two-way interactions, and one three-way interaction.
  b. three main effects, one two-way interaction, and three three-way interactions.
  c. three main effects, one two-way interaction, and one three-way interaction.
  d. three main effects and one two-way interaction.

Question 2

Which of the following statements is true about interpreting a 2 x 2 factorial experiment?
 
  a. It is misleading to interpret the main effects when there is a significant interaction.
  b. It is misleading to interpret the interaction when there is a significant main effect.
  c. It is misleading to interpret the simple effects when there is a significant interaction.
  d. It is misleading to interpret the interaction when there are significant simple effects.

[anyusername12131]

Answer to Question 1

a

Answer to Question 2

a

[Haya94]

Excellent

[31809pancho]

Gracias!