If It Takes a Supplier Two Days to Deliver an Order

question 4

Multiple Choice

If it takes a supplier two days to deliver an order once it has been placed and the daily demand for three days has been 120, 124, and 125, which of the following is the standard deviation of usage during lead time?

• A) About 2.16
• B) About 3.06
• C) About 4.66
• D) About 5.34
• E) About 9.30

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