Introductory Statistics 9th Edition

Published by Wiley
ISBN 10: 1-11905-571-7
ISBN 13: 978-1-11905-571-6

Chapter 4 - Section 4.2 - Calculating Probability - Exercises - Page 140: 4.19

Answer

P(red) + P(green) = 1 $\frac{18}{40} +\frac{22}{40}$ = 1 a. $\frac{18}{40}$ b. $\frac{22}{40}$

Work Step by Step

This is an example of classical probability because the outcomes are equally likely, each of these outcomes has the same chance of occurrence.
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