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A nationwide study of American homeowners revealed that 64% have one or more lawn mowers. A lawn equipment manufacturer, located in Omaha, they feel that

A nationwide study of American homeowners revealed that 64% have one or more lawn mowers. A lawn equipment manufacturer, located in Omaha, they feel that the estimate is too low for households in Omaha. Can the claim of 0.64 reflected if a survey of 490 homes in Omaha yields 331 with one or more lawn mowers, using a 0.05 significance level. Hypothesis test

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