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Social Studies, 22.04.2020 01:48 yoongnzl

A cafeteria serving line has a coffee urn from which customers serve themselves. Arrivals at the urn follow a Poisson distribution at the rate of 2.5 per minute. In serving themselves, customers take about 20 seconds, exponentially distributed. a. How many customers would you expect to see, on average, at the coffee urn

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A cafeteria serving line has a coffee urn from which customers serve themselves. Arrivals at the urn...

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