The _____ variance in a between subjects factorial ANOVA is ...

[littleanan]

The _____ variance in a between subjects factorial ANOVA is variance that is not due to the treatments or to the interaction.
 
  a. residual c. between groups
  b. total d. within group

Question 2

If all the cell means were found to be equal in a between subjects factorial design, there would be no _____ variance.
 
  a. error c. main effect
  b. within group d. between groups

[amandalm]

Answer to Question 1

A
This is the definition for residual variance.

Answer to Question 2

D
The between groups variance includes the variance due to the main effects and interaction. If all cell means are different, there is no between groups variance.

[littleanan]

Wow, this really help

[Bigfoot1984]

Excellent