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Apple products have become a household name in America, with 51% of all households owning at least one Apple product ( CNN , March 19,

Apple products have become a household name in America, with 51% of all households owning at least one Apple product (CNN, March 19, 2012).

a. What is the probability that two in a random sample of four households own an Apple product?

b. What is the probability that all four in a random sample of four households own an Apple product?

c. In a random sample of 100 households, find the expected value and the standard deviati

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