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Find the arrival of customers at a teller counter

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Reference no: EM131615115

Question: The arrival of customers at a teller counter follows Poisson with a mean of 45 per hour and teller service time follows exponential with a mean of 1 minute. Determine the following:

(a) Probability of having 0 customer in the system, 5 customers in the system, and 10 customers in the system.

(b) Determine LQ, L, WQ, and W.

Reference no: EM131615115

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