Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 6 - Review - Review Exercises - Page 355: 1a

Answer

It is a discrete variable. x =0,1,2,3,.......

Work Step by Step

A discrete random variable has a countable number of value. Here the random variable is Discrete because the number of students is obtained by counting . x =0,1,2,3,.......
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