4 .An animal shelter has a 41% adoption rate for puppies. Of all the puppies in the shelter, 37%

live to be 7 years older. Of all the puppies who lived to be 7 years older, 55% were adopted.

(a)What is the probability that a random selected puppy in the shelter will get adopted or lived 7

years older?

(b) Given P(A) = 0.56P(B )= 0.44,P(B/A )= 0.05Find P( Annd B,)P( A or B )