Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 13 - Probability - 13-7 Modeling Randomness - Practice and Problem-Solving Exercises - Page 867: 22

Answer

$0.66$ or, $66.6 \%$

Work Step by Step

The probability can be computed as: $P(A|B)=\dfrac{P( A \text{and} B)}{P(B)}$ After substituting the values, we get $P(A|B)=\dfrac{0.2}{0.3}=0.66$ or, $66.6 \%$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.