Question 17 Needs Grading Wage1 is data you have used before. All the relevant variable definitions are available in the code if you need them, I am not providing the equations in text format. If you cannot find the line numbers, you're looking at the code output and not the code itself; I have provided both. a. How would you modify modelx to test the hypothesis that on average another year of education has the same effect on the wage as another year at your current job (where you would earn +1 year of experience and +1 year of tenure)? This question is very difficult. If you can't get it or it is going to take too long, skip it and come back at the end when you have some time