2. Use the data "WAGE1.DT \" in the \"TextboelLData\" folder on Canvas. Consider the regression model wage = 60 + ,31 married + gfemale + gmarrz'ed - female + a. (3 Estimate the mean of wage in the dataset. (Use the \"summarize\" command) ((3 Using the dataset, estimate {30, [13,. . . ,fj'a. ((1 Using {30, {31, . . . ,63, compute the mean of wage for those with married = female = 1. Is it the same as ycmr previous answer? ) (b) Estimate the mean of wage for those with married : female : 1. (Use the \"summarize\" command) ) )