Essentials of Statistics (5th Edition)

Published by Pearson
ISBN 10: 0-32192-459-2
ISBN 13: 978-0-32192-459-9

Chapter 4 - Probability - Review - Review Exercises - Page 187: 8

Answer

$0.61868$

Work Step by Step

We know that $probability=\frac{number \ of \ good \ outcomes}{number\ of\ all\ outcomes}$, therefore $P(no \ prison \ or \ not \ guilty)=\frac{14+58+564}{392+58+564+14}=\frac{636}{1028}\approx0.61868$.
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