Mathematics, 01.11.2020 14:00 1074885

Dog (3.17 in a certain community, 36 percent of the families
own a dog and 22 percent of the families that own a
also own a cat. In addition, 30 percent of the families own
a cat. What is
(a) the probability that a randomly selected family owns
both a dog and a cat?
(b) the conditional probability that a randomly selected
family owns a dog given that it owns a cat?

Answers: 2

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Dog (3.17 in a certain community, 36 percent of the families
own a dog and 22 percent of the...