Mathematics, 12.10.2020 20:01 loveyeti106838
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(BLANK) points on the exam.
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Mr. Jackson gave an exam worth 50 points. The mean score on the exam was 38, and the standard deviat...
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