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

Question

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

Quizplus · Accepted Answer

The Answer of 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 Population Has a Mean of 15