Mathematics, 28.07.2019 03:00 sophthetoast
Suppose the test scores of students in a class are normally distributed with a mean of 92 and a standard deviation of 3. what is the z-score for a student who scored 86 on a test? −6 −2 2 6
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Suppose the test scores of students in a class are normally distributed with a mean of 92 and a stan...
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