Applied Statistics and Probability for Engineers, 6th Edition

Published by Wiley
ISBN 10: 1118539710
ISBN 13: 978-1-11853-971-2

Chapter 3 - Section 3-1 - Discrete Random Variables - Exercises - Page 67: 3-2


$0$ corresponds to the case where no line is in use, and $50$ corresponds to the case where all lines are in use.

Work Step by Step

The possible values are all integers from $0$ to $50$
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