Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

which of the following samples would produce an expected value of 20 A. N=9 scor

ID: 3020196 • Letter: W

Question

which of the following samples would produce an expected value of 20
A. N=9 scores from a population with M = 60 B. N=4 scores from a population with M = 20 C. N=16 scores from a population with M = 80 D. N=25 scores from a population with M = 100

which of the following samples would produce an expected value of 20
A. N=9 scores from a population with M = 60 B. N=4 scores from a population with M = 20 C. N=16 scores from a population with M = 80 D. N=25 scores from a population with M = 100

A. N=9 scores from a population with M = 60 B. N=4 scores from a population with M = 20 C. N=16 scores from a population with M = 80 D. N=25 scores from a population with M = 100

Explanation / Answer

which of the following samples would produce an expected value of 20

for a expected value of sample mean

will be equals to the mean of population so the answer is

B. N=4 scores from a population with M = 20