Mathematics, 31.08.2019 21:50 jasalina
The class average on a math test was 77.5 and the standard deviation was 5.8 find the z score for a test score of 83 and the percentage of the class who scored below 83
Answers: 1
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The class average on a math test was 77.5 and the standard deviation was 5.8 find the z score for a...
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