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Mathematics, 28.01.2021 19:00, QueenNerdy889
Question 2 of 25
A marketing firm tracks data on grocery store visits. In one study, it finds that
the probability that a shopper buys bread during a visit to the grocery store is
0.60, and the probability that a shopper buys cheese is 0.20.
Event A = A shopper buys bread.
Event B = A shopper buys cheese.
A and B are independent events if
O.
A. the probability of buying bread and cheese is 0
B. the probability of buying bread or cheese is 0.80
C. the probability of buying bread and cheese is 0.12
D. the probability of buying bread or cheese is 0.12
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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Question 2 of 25
A marketing firm tracks data on grocery store visits. In one study, it finds that<...
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