Energy consumption The following table presents the average annual energy expenditures in dollars for housing units of various sizes in square feet Energy Expenditure 1148 1269 1726 1866 1971 2141 2210 2534 Size 250 750 1250 1750 2250 2750 3250 3750 Send data to Excel Part 0 2 Part 1 of 2 a Compute the coefficient of determination Round the answer to at least three decimal places The coefficient of determination is