Purchase Generic Products
Frequency of Visit Often Sometimes Never
Frequent 0.24 0.34 0.14
Infrequent 0.07 0.11 0.10
- What is the probability that a customer is both a frequent shopper and sometimes purchases generic? products?
- What is the probability that a customer who sometimes buys generic products visits the store infrequently?
- Are the events ?"Sometimes buys generic? products" and? "Visits the store infrequently?" ?independent?