When a deviation score has a negative value, then
A) the raw score is below the mean
B) the raw score is above the mean
C) the raw score equals the mean
D) none of these, since deviation scores can never be negative

Question

Quizplus · Accepted Answer

A negative deviation score means that the raw score is below the mean. Deviation scores are calculated by subtracting the mean from the raw score, so a negative deviation score indicates that the raw score is less than the mean. Therefore, A is the correct choice.

When a Deviation Score Has a Negative Value, Then