3 of 7
A person shopping for a used car wants one with air conditioning and sport tires. Of the cars on the used car lot he attends, 70%
have air conditioning and 40% have sport tires. Also, 20% of the cars have both.
Knowing that he will not buy a car without air conditioning, what is the probability that the car purchaser chooses one that has
sport tires, given that it has air conditioning?
O 0.286
O 0.571
O 0.900
O 0.140