# Question

Consider the M/M/1 model, with λ < μ.

(a) Determine the steady-state probability that a customer’s actual waiting time in the system is longer than the expected waiting time in the system, i.e., P {W > W}.

(b) Determine the steady-state probability that a customer’s actual waiting time in the queue is longer than the expected waiting time in the queue, i.e., P {Wq > Wq}.

(a) Determine the steady-state probability that a customer’s actual waiting time in the system is longer than the expected waiting time in the system, i.e., P {W > W}.

(b) Determine the steady-state probability that a customer’s actual waiting time in the queue is longer than the expected waiting time in the queue, i.e., P {Wq > Wq}.

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