Q22. We are interested in predicting how well uOttawa graduates will do in the work force. The outcome measure we will use is salary (in Canadian dollars), and the predictor variable will be nal GPA (out of 10). Using the data in DATA SET F, determine the following. Show your work for full marks. (9 marks TOTAL) a) The equation to predict salary from GPA. (5 marks) b) The expected salary for a student with a GPA of '75'. (2 marks) c The correlation between the redicted salaries and the residuals? 2 marks DATA SET F $86,659.00 n $51,031.00 $90 854.00 n $102,026.00 $101,743.00