Question: The given quantities below were calculated from a sample data set. x = 249 y = 229 xy - 2521 _ x2 = 3245 Ey?

The given quantities below were calculated from a sample data set. x = 249 y = 229 xy - 2521 _ x2 = 3245 Ey? = 3211 n = 23 Determine the least squares regression line. Round values to four decimal places, if necessary. Determine the correlation coefficient. Round the solution to four decimal places, if necessary. r

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