Answer
It is a discrete variable.
Work Step by Step
It is a discrete variable because we can count the number of pumps in use at a gas station.
Elementary Statistics: Picturing the World (6th Edition)
by Larson, Ron; Farber, Betsy
Published by
Pearson
ISBN 10:
0321911210
ISBN 13:
978-0-32191-121-6
Chapter 4 - Discrete Probability Distributions - Review Exercises - Page 225: 1
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