The term represents within-groups error variation in the partitioned score of a subject in a one-factor between-subjects analysis of variance.
A) $X - \bar { X } _ { A }$
B) $\bar { X } _ { a } - \bar { X } _ { G }$
C) $X = \bar { X } _ { G }$
D) $X + \bar { Y } _ { A }$

Question

The term represents within-groups error variation in the partitioned score of a subject in a one-factor between-subjects analysis of variance. 
A) $X - \bar { X } _ { A }$
B) $\bar { X } _ { a } - \bar { X } _ { G }$
C) $X = \bar { X } _ { G }$
D) $X + \bar { Y } _ { A }$

Quizplus · Accepted Answer

Within-groups error variation is the variation between individual scores within a group, and is typically calculated as the difference between a subject's score (X) and the group mean ($\bar { X } _ { A }$). This variation is a key component in determining the significance of the results in a one-factor between-subjects ANOVA.

The Term Represents Within-Groups Error Variation in the Partitioned Score X−XˉAX - \bar { X } _ { A }X−XˉA​

The Term Represents Within-Groups Error Variation in the Partitioned Score $X - \bar { X } _ { A }$