Probability: Other Probability Problems – #385


Question: Mean Household Size. It is estimated that 57% of Americans live in households with 1 or 2 people, 32% live in households with 3 or 4 people, and 11% live in house-holds with 5 or more people. Explain how you would find the expected number of people in an American household. How is this related to the mean household size?

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