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Question

If a student scored 75 points on a test where the mean score was 83.5 and the standard deviation was 3.1. The student's z score is ________.
10 years ago

Answers

PsyDAG
Z = (score-mean)/SD

Insert values and calculate.
10 years ago
ngozi
0.88
9 years ago
Anderson
0.23
9 years ago

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