If scores are z scores and if r equals 1 then zX will always equal zY .

Name: If scores are z scores and if r equals 1 then zX will always equal zY .
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Question

Quizplus · Accepted Answer

If r equals 1, it means there is a perfect positive linear relationship between X and Y. Therefore, every score in X will have a corresponding score in Y that is the same distance from their respective means, resulting in identical z scores for each score in X and Y.

If Scores Are Z Scores and If R Equals 1