Statistics: Informed Decisions Using Data (4th Edition)

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

Chapter 5 - Review - Test - Page 317: 10a

Answer

It obeys the Rules of Probabilities (page 256).

Work Step by Step

1) All the probabilities are greater than or equal to zero and less than or equal to 1. Rule 1 verified. 2) The sum of all the probabilities: $0.25+0.19+0.13+0.11+0.09+0.23=1$. Rule 2 verified.
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