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Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on

Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the regression line (each value to two decimal places). X X y 5 44.08 6 42.76 7 39.54 8 37.82 9 35.5 10 31.28 11 30.76 12 27.74 13 25.12 14 24.4 15 20.68 16 18.76 17 16.94 18 15.02 19 10.3

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