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Mathematics, 25.10.2020 15:40 dlatricewilcoxp0tsdw

Mr. Jackson gave an exam worth 50 points. The mean score on the exam was 38, and the standard deviation was 4.

Mr. Jackson also reported his students’ z-scores.

Corey’s z-score was –1.75. This means that Corey scored
points on the exam.

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Answers: 1

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