Mr. McGee is the manager of the the washer and dryer department of an appliance store, He wants to estimate the probability that a customer who comes to his department will buy a washer and dryer. He collected the following data during the week: 177 customers came to his department, 88 purchased washers, 64 purchased dyers, and 69 did not make a purchase.

A. Make a two-way table. Using Mr. McGee data, what is the probability that the next customer who comes to his department will purchase a washer and dryer?

B. Mr. McGee promises his sales people a bonus if they can increase the probability that the customers who buy washers also buy dryers, What is the customers who buy washers also buy dryers, WHat is probability that if a customer bought a washer, he or she also bought a dryer?