Times to gather preliminary information from arrivals at an outpatient clinic follow an exponential distribution with mean

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Times to gather preliminary information from arrivals at an outpatient clinic follow an exponential distribution with mean 15 minutes. Find the probability, for a randomly chosen arrival, that more than 18 minutes will be required.

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Related Book For  answer-question

Statistics For Business And Economics

ISBN: 9781292315034

9th Global Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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