Using a computer program, analyze the data given in the previous exercise. Compare results with those obtained in the previous exercise. (a) For all subjects, obtain the following: standardized...

Using a computer program, analyze the data given in the previous exercise. Compare results with those obtained in the previous exercise.

(a) For all subjects, obtain the following: standardized residuals (ZRESID), studentized residuals (SRESID), studentized deleted residuals (SDRESID), leverage (h), Cook's D, and DFBETAs (raw and standardized).

(b) Based on the DFBETAs obtained in (a), indicate what the regression equation would be if the first subject were deleted.