Question: Module D - Waiting-Line Models Customers arrive at Rich Dunn's Styling Shop at a rate of 3 per hour, distributed in a Poisson fashion. Rich

Module D - Waiting-Line Models Customers arrive

Module D - Waiting-Line Models Customers arrive at Rich Dunn's Styling Shop at a rate of 3 per hour, distributed in a Poisson fashion. Rich can perform haircuts at a rate of 5 per hour, distributed exponentially. a) Find the average number of customers waiting for haircuts b) Find the average number of customers in the shop . c) Find the average time a customer waits until it is his or her turn. d) Find the average time a customer spends in the shop e) Find the percentage of time that Rich is busy

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