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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

Question 107

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A supermarket chain has 25 stores in the North,30 in the South,50 in the Midwest,and 35 in the West.Using a proportional allocation of a random sample of 30% of the outlets,the manager records the following means and standard deviations.
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A supermarket chain has 25 stores in the North,30 in the South,50 in the Midwest,and 35 in the West.Using a proportional allocation of a random sample of 30% of the outlets,the manager records the following means and standard deviations. -Estimate the population mean. A) 134.38 B) 158.31 C) 142.69 D) 165.44
-Estimate the population mean.


A) 134.38
B) 158.31
C) 142.69
D) 165.44

Correct Answer:

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