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In a grocery store, there is one cashier counter. Customers arrive at the cashier counter according...

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Operations Management

In a grocery store, there is one cashier counter. Customersarrive at the cashier counter according to a Poisson process. Thearrival rate is 30 customers per hour. The service time isexponentially distributed. The mean service time is 1 minute 30seconds.

What is the expected waiting time?

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Question In a grocery store there is onecashier counter Customers arrive at the cashier counter accordingto a Poisson process    See Answer
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