A distribution has a mean of 60 and a standard deviation of 8. For a score of 72, the equivalent z score
A) is +12
B) is -12
C) is +1.5
D) is -1.5

Name: A distribution has a mean of 60 and a standard deviation of 8. For a score of 72, the equivalent z score A) is +12 B) is -12 C) is +1.5 D) is -1.5
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Quizplus · Accepted Answer

The z-score is calculated by subtracting the mean from the score and then dividing by the standard deviation: (72 - 60) / 8 = 1.5.

A Distribution Has a Mean of 60 and a Standard