Answer
$P(E~and~F)=0.105$
Work Step by Step
Using the General Multiplication Rule (page 289):
$P(E~and~F)=P(E)\times P(F~|~E)=0.15\times 0.70=0.105$
Statistics: Informed Decisions Using Data (4th Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0321757270
ISBN 13:
978-0-32175-727-2
Chapter 5 - Review - Test - Page 317: 6a
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