Multiple Choice
Lead time is exactly 20 days long.Daily demand is normally distributed with a mean of 10 gallons per day and a standard deviation of 2 gallons.What is the standard deviation of demand during lead time?
A) 20* 2
B) 20* 10
C) 2 times the square root of 20
D) 2 times the square root of 10
E) 40 days
Correct Answer:
Verified
Correct Answer:
Verified
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