Data for two variables, x and y, follow.xi XXXXXXXXXX40yi XXXXXXXXXX70a. Develop the estimated regression equation for these data.b. Compute the studentized deleted residuals for these data. At the...

Data for two variables, x and y, follow.xi 22 24 26 28 40yi 12 21 31 35 70a. Develop the estimated regression equation for these data.b. Compute the studentized deleted residuals for these data. At the .05 level of significance,can any of these observations be classified as an outlier? Explain.c. Compute the leverage values for these data. Do there appear to be any influentialobservations in these data? Explain.d. Compute Cook’s distance measure for these data. Are any observations influential?Explain.