Homework SourseThe following table lists Major League Baseball The followin
The following table lists Major League Baseball
| The following table lists Major League Baseball |
Solution
(a) Salary =18.43 -3.82*ERA
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(b)
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(c)
| Regression output | confidence interval | |||||
| variables | coefficients | std. error | t (df=8) | p-value | 95% lower | 95% upper |
| Intercept | 18.4340 | 24.5467 | 0.751 | .4742 | -38.1707 | 75.0387 |
| ERA | -3.8218 | 8.7264 | -0.438 | .6730 | -23.9449 | 16.3012 |
