Answer
Let L denote adult who lives alone, M denote adult that has at least one pet.
P(L)=0.2,P(L and M)=0.08
P(M | L) =$P ( M and L) /P(L)$
=$0.08/0.2$
=0.6
Work Step by Step
See above
Introductory Statistics 9th Edition
by Mann, Prem S.
Published by
Wiley
ISBN 10:
1-11905-571-7
ISBN 13:
978-1-11905-571-6
Chapter 4 - Section 4.4 - Intersection of Events and the Multiplication Rule - Exercises - Page 156: 4.65
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