The MINITAB output of a simple linear regression analysis of the data set for this case (see Exercise 13.4) is given in Figure 13.11. Recall that a labeled MINITAB regression output is on page 535.
FIGURE 13.11
MINITAB Output of a Simple Linear Regression Analysis of the Starting Salary Data

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The regression equation is startsa1 14.8 + 5.71 GPA Predictor Coef SE Coef Constant 14.816 1.235 12.00 0.000 GPA 5.7066 0.3953 14.44 0.000 g 0.536321 R-Sq 97,7% R-Sq (adj ) 97.2% = - = Analysis of Variance Source Regression Residual Error 1.438 0.288 Total DF MS 1 59.942 59.942 208.39 0.000 6 61.380 Values of Predictors for New Obs New Obs GPA Predicted Values for New Observations Fit SE Pit New ObB 95% CI 95% PI 1 3.25 1 33.362 0.213 (32.813, 33.911) (31.878, 34.846)