Suppose the length of time people wait at a fast-food restaurant is distributed exponentially with a mean

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Suppose the length of time people wait at a fast-food restaurant is distributed exponentially with a mean of 1/7 min. Use MINITAB to answer the following questions.

(a) What percentage of people will be served within 4 min?

(b) What percentage of people will be served between 3 and 8 min after they arrive?

(c) What percentage of people will wait more than 9 min?

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Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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Question Posted: Feb 17, 2024 11:38 PM

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Suppose the length of time people wait at a fast-food restaurant is distributed exponentially with a mean

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Statistics For Business And Financial Economics

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