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What is the inter-arrival time of the customers

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Reference no: EM132320794

Use this scenario to answer the following questions: Customers come to the counter in the bank at an average rate of 10 per hour. The variance of the inter-arrival time for customers is 4 min. There is one teller on the counter in the bank to serve customers. The teller can serve one customer in 6 minutes.

Question 1

What is the inter-arrival time of the customers at the bank?

c. 6 minutes

d. 4 minutes

a. 10 minutes

b. 10 hours

Question 2

What is the coefficient of variation for the arrival process in this bank?

c. 0.4

b. 0.6667

a. 0.6667

d. 0.333

Question 3

What is the service rate of the bank?

a. 6 minutes

c. 10/hour

d. None of the above.

b. 6/minute

Question 4

Is this service process in the bank stable?

d. None of the above

c. Cannot determine

b. No

a. Yes

Reference no: EM132320794

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