In A Sample Of 5000 Car Owners, 1826 Said That They Would Seriously consider purchasing an electric-powered vehicle. a.) What is the point estimate for the proportion of all car owners who would seriously consider purchasing an electric- powered vehicle? b.) Determine the 95% Confidence Interval for the proportion of all car owners who would seriously consider purchasing an electric-powered vehicle? c.) Express your answer from b) in terms of percentages. Fill in the blanks: With 95% confidence based on this sample, between % and. % of car owners would seriously consider purchasing an electric-powered vehicle

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