Recent poll of american households


Use the following information to answer the question. Suppose that a recent poll of American households about pet ownership found that for households with one pet, 39% owned a dog, 33% owned a cat, and 7% owned a bird. Suppose that three households are selected randomly and with replacement.

1.) What is the probability that at least one of the three randomly selected households own a bird? (Round to the nearest hundredth) _______

A) 0.40

B) 0.80

C) 0.60

D) 0.20

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Basic Statistics: Recent poll of american households
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