Essentials of Modern Business Statistics with Microsoft Office Excel (Book Only)
Essentials of Modern Business Statistics with Microsoft Office Excel (Book Only)
7th Edition
ISBN: 9781337298353
Author: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
Publisher: South-Western College Pub
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Chapter 6, Problem 45SE

(a)

To determine

To show the probability density function of waiting time at Korger.

(b)

To determine

To find out the probability that a customer will have to wait between 15 and 30 seconds.

(c)

To determine

To find out the probability that a customer will have to wait more than 2 minutes.

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