"Your score on this variable is about two-thirds of a standard deviation below the mean." Which of the following statements is MOST accurate?
A) Your z-score is .67.
B) Your z-score is -.23.
C) Your z-score is -.65.
D) You cannot estimate your z-score with the information provided.

Question

Quizplus · Accepted Answer

A score that is two-thirds of a standard deviation below the mean corresponds to a z-score of approximately -.65, since a z-score of -.67 would correspond to being two-thirds of a standard deviation below the mean and the answer options are rounded.

"Your Score on This Variable Is About Two-Thirds of a Standard