For Independent-Measures ANOVA,individual Differences Contribute to the Variance in the Numerator

Multiple Choice

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the denominator of the F-ratio for repeated-measures ANOVA?​

A) ​They do not exist because the same individuals participate in all of the treatments.
B) ​They are measured and subtracted out in of the analysis process.
C) ​They contribute to the variance in the denominator.
D) ​They are amplified in the denominator of the ratio.