The result of multiplying two Z scores is always
A)Positive if the individual has a high raw score on one variable,a low raw score on the other variable,and the Z for the high raw score is larger than the Z for the low raw score.
B)Positive if the individual has low raw scores on both variables.
C)Negative if the individual has high raw scores on both variables.
D)Zero

Question

Quizplus · Accepted Answer

Multiplying two Z scores results in a positive value if both Z scores are either positive or negative, which corresponds to having either high raw scores on both variables or low raw scores on both variables.

The Result of Multiplying Two Z Scores Is Always