Question: Please complete using SAS and show step by step The file Pl 22,07,xbsx includes data on 204 employees at the (fictional) company Beta Technologics. a.
Please complete using SAS and show step by stepThe file Pl 22,07,xbsx includes data on 204 employees at the (fictional) company Beta Technologics. a. Estimate a multiple regression equation to explain the variation in employee salaries at Beta Technologies using all of the potentiak explanatory variables. b. Using the regression output, determine which of the explanatory variables, if any, should be excluded from the regression equation, Justify your choices. c. Regardless of your answer to part b, exclude the least significant variable (not counting the constant) and estimate the resulting equation. Would you conclude that this equation and the one from part a are equally good? Explain. The file Pl 22,07,xbsx includes data on 204 employees at the (fictional) company Beta Technologics. a. Estimate a multiple regression equation to explain the variation in employee salaries at Beta Technologies using all of the potentiak explanatory variables. b. Using the regression output, determine which of the explanatory variables, if any, should be excluded from the regression equation, Justify your choices. c. Regardless of your answer to part b, exclude the least significant variable (not counting the constant) and estimate the resulting equation. Would you conclude that this equation and the one from part a are equally good? Explain
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