Mathematics, 04.12.2019 12:31 SmolBeanPotato

Apopulation has a mean of 50 and a standard deviation of 4. how many standard deviations above the mean is a data value of 60?

a. 2.5
b. 2
c. 1.5
d. 3

Answers: 2

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Apopulation has a mean of 50 and a standard deviation of 4. how many standard deviations above the m...