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.
-Estimate the total sales for the corporation based on these estimates.
A) 15,484.39
B) 19,976.60
C) 28,778.85
D) 24,848.36
Correct Answer:

Verified
Correct Answer:
Verified
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