For Exercises 3–8, use the data provided to construct a 95% confidence interval for the mean value of for the given value of . The regression equation is provided; assume the regression assumptions are met.
5.
| −5 | 0 |
| −4 | 8 |
| −3 | 8 |
| −2 | 16 |
| −1 | 16 |
13.2.5
Lower bound: 1.1909 (Minitab: 1.19027); Upper bound: 10.0091 (Minitab: 10.0097)