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A Population Has a Mean of 15

Question 65

Multiple Choice

A population has a mean of 15.21 and a standard deviation of 1.56. For a sample of N = 20, what is the population standard error of the mean A population has a mean of 15.21 and a standard deviation of 1.56. For a sample of N = 20, what is the population standard error of the mean ? A) .35 B) .36 C) 1.56 D) 4.47 ?


A) .35
B) .36
C) 1.56
D) 4.47

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