(Answered) Prchase generic productsfrequency of visit often

Statistics

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?

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