The mean of a distribution of Z scores is always
A)50
B)0
C)equal to the mean of the raw score squared.
D)1

Name: The mean of a distribution of Z scores is always A)50 B)0 C)equal to the mean of the raw score squared. D)1
Brand: Quizplus
Rating: 4.9 (36 reviews)

Question

Quizplus · Accepted Answer

The mean of a distribution of Z scores is always 0 because Z scores are standardized scores that represent the number of standard deviations a given value is from the mean of its distribution.

The Mean of a Distribution of Z Scores Is Always