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Consider an M/M/1 queueing system in which the expected waiting time and expected number of customers...

Consider an M/M/1 queueing system in which the expected waiting time and expected number of customers in the system are 120 minutes and 10 customers, respectively. De- termine the probability that a customer’s service time exceeds 30 minutes.

The answer should be P=0.064

other than that is wrong

Math   Statistics-And-Probability   
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