A professor has found that scores on the midterm exam in her classes predict scores on the final exam. The regression constant in the linear prediction rule for predicting final exam scores from midterm exam scores is 39 and the regression coefficient is 0.5. Complete parts (a) through (k) below. (a) Indicate the predictor variable. The predictor variable is (b) Indicate the criterion variable. The criterion variable is (c) Write the linear prediction rule for this example. (Type integers or decimals.) (d) Figure the predicted final exam score for a student whose score on the midterm was 20. (Type an integer or a decimal.) (e) Figure the predicted final exam score for a student whose score on the midterm was 30. (Type an integer or a decimal.)(e) Figure the predicted final exam score for a student whose score on the midterm was 30. (Type an integer or a decimal.) (f) Figure the predicted final exam score for a student whose score on the midterm was 50. (Type an integer or a decimal.) (g) Figure the predicted final exam score for a student whose score on the midterm was 60. (Type an integer or a decimal.) (h) Figure the predicted final exam score for a student whose score on the midterm was 70. (Type an integer or a decimal.) (i) Figure the predicted final exam score for a student whose score on the midterm was 80. (Type an integer or a decimal.) () Figure the predicted final exam score for a student whose score on the midterm was 90.() Figure the predicted final exam score for a student whose score on the midterm was 90. (Type an integer or a decimal.) (k) Figure the predicted final exam score for a student whose score on the midterm was 100. (Type an integer or a decimal.)