Suppose That a Coffee Shop Wants the Average Line Length

question 79

Multiple Choice

Suppose that a coffee shop wants the average line length to be 5 customers and that 50 customers arrive each hour. The probability distributions that describe arrival and service times are unknown. How many minutes will the average customer wait in line?

• A) 6 minutes
• B) 5 minutes
• C) 10 minutes
• D) 0.1 minutes
• E) 2.5 minutes

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