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Suppose Clay, a grocery store owner, is monitoring the rate at which customers enter his store....

Suppose Clay, a grocery store owner, is monitoring the rate at which customers enter his store. After watching customers enter for several weeks, he determines that the amount of time in between customer arrivals follows an exponential distribution with mean 25 s. What is the 80 th percentile for the amount of time between customers entering Clay's store? Round your answer to the nearest two decimal places.

80th percentile=   s

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