What is probability that all have an appliance from sears

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Reference no: EM131404091

According to Sears, two-thirds of U.S. homeowners have an appliance from Sears.

In a randomly selected group of three homeowners, what is the probability that all three would have an appliance from Sears? That at least one of the three would have an appliance from Sears?

Reference no: EM131404091

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