Mathematics, 05.10.2020 01:01 samy14

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.

Answers: 1

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

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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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Another question on Mathematics

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.