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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

Question 90

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Sales at a local wholesaler consist of both retail as well as online sales.During the course of a month,retail sales have a mean of $96,780 with a standard deviation of $12,520.Over the same time period,online sales average $229,620 with a standard deviation of $23,100.Assume that the retail sales are independent of online sales.
-What is the standard deviation of the wholesaler monthly sales?


A) $35,620.0
B) $26,274.7
C) $71,240.0
D) $68,960.3

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