College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 9, Counting and Probability - Section 9.4 - Expected Value - 9.4 Exercises - Page 680: 5

Answer

$0.94

Work Step by Step

Probability of drawing the ace of spades: $\frac{1}{52}$ Probability of drawing any other card: $1-\frac{1}{52}=\frac{51}{52}$ $100\times\frac{1}{52} -1\times \frac{51}{52} = \frac{49}{52}\approx 0.94$ The expected outcome is $0.94.
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