Answer
Shown below.
Work Step by Step
p(E)=0.8
p(F)=0.6
$P(E\cap F)=0.8*0.6=0.48\geq 0.4$ and
$P(E\cup F)=P(E)+P(F)-P(E\cap F)=0.8+0.6-0.48=0.92\geq 0.8$.
Discrete Mathematics and Its Applications, Seventh Edition
by Rosen, Kenneth
Published by
McGraw-Hill Education
ISBN 10:
0073383090
ISBN 13:
978-0-07338-309-5
Chapter 7 - Section 7.2 - Probability Theory - Exercises - Page 467: 12
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
