Daily Usage Is Exactly 60 Gallons Per Day

question 103

Multiple Choice

Daily usage is exactly 60 gallons per day. Lead time is normally distributed with a mean of 10 days and a standard deviation of 2 days. What is the standard deviation of demand during lead time?

• A)60 times 2
• B)60 times the square root of 2
• C)60 times the square root of 10
• D)60 times 10
• E)10 times the square root of 2

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Definitions:

Abdomen

The part of the body between the chest and pelvis, containing digestive and other vital organs.

Cervix Dilation

The process of the cervix opening in preparation for childbirth.

Childbirth

The act of delivering a baby from the mother’s uterus to the outside world.

Expulsion

The act of being driven out or ejected from a place or institution, often as a consequence of one's behavior.