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 correlation coefficient (to three decimal places) between X and Y. Use your calculator! x y 1 19.46 2 19.02 3 23.28 4 24.54 5 29.3 6 29.26 7 35.02 8 34.58 9 38.44 r=

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