When we speak about error variance in the analysis of variance we are speaking of
A) differences between subjects in the same group.
B) differences between subjects in different groups.
C) the overall variability of scores in the experiment.
D) the misrecording of data.

Question

Quizplus · Accepted Answer

Error variance in the context of analysis of variance (ANOVA) refers to the variability among scores that cannot be attributed to the experimental manipulation or treatment. This includes individual differences among subjects within the same group, hence option A is correct.

When We Speak About Error Variance in the Analysis of Variance