Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 5 - Discrete Probability Distributions - Chapter Quiz - Page 307: 16

Answer

Chart attached.
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Work Step by Step

Here total frequency is 2+30+48+13+7 = 100. Hence frequency distribution is: X = 0 1 2 3 4 P(X) = 0.02 0.3 0.48 0.13 0.07
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