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A marketing firm tracks data on grocery store visits. In one study,it finds the probability that a shopper buys bread during a visit to the grocery store is 0.60,and the a shopper buys cheese is 0.25
Event A= A shopper buy bread.
Event B= A shopper buys cheese.
A and B are independent events if____.

A marketing firm tracks data on grocery store visits In one studyit finds the probability that a shopper buys bread during a visit to the grocery store is 060an class=

Respuesta :

Answer:

B. The probability of buying bread and cheese is 0.15

Step-by-step explanation:

Data

  • probability that a shopper buys bread, P(A) = 0.6
  • probability that a shopper buys cheese, P(B) = 0.25

If two events A and B are independent, then the probability that A and B occur is:

P(A∩B) = P(A)*P(B)

Replacing with data:

P(A∩B) = 0.6*0.25 = 0.15

oystercloud47

Answer:

B. The probability of buying bread and cheese is 0.15

Step-byThe probability if -step explanation:

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