Nite Time Inn has a toll-free telephone number so that customers can call at any time to

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Nite Time Inn has a toll-free telephone number so that customers can call at any time to make a reservation.

A typical call takes about 4 minutes to complete, and the time required follows an exponential distribution. Find the probability that a call takes

(a) 3 minutes or less.

(b) 4 minutes or less.

(c) 5 minutes or less.

(d) longer than 5 minutes.

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Quantitative Analysis For Management

ISBN: 9781292217659

13th Global Edition

Authors: Barry Render, Ralph M. Stair, Michael Hanna, Trevor Hale

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