Answer
no; the sum is less than 1
Work Step by Step
determine whether the distribution represents a probability distribution.
Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition
by Bluman, Allan
Published by
McGraw-Hill Education
ISBN 10:
0078136334
ISBN 13:
978-0-07813-633-7
Chapter 5 - Discrete Probability Distributions - 5-1 Probability Distributions - Exercises 5-1 - Page 264: 10
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