Answer
Not a discrete probability distribution because sum of all the probabilities is less than 1.
Work Step by Step
∑P(x) = 0.34 + 0.21 + 0.13 + 0.04 + 0.01
= 0.73 < 1
Statistics: Informed Decisions Using Data (4th Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0321757270
ISBN 13:
978-0-32175-727-2
Chapter 6 - Review - Review Exercises - Page 355: 2a
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