2.94 Bone strength. Exercise 2.24 (page 97) gives the bone strengths of the dominant and the nondominant arms for 15 men who were controls in a study. The least-squares regression line for these data is
dominant = 2.74 + (0.936 × nondominant)
Here are the data for four cases:
| ID | Nondominant | Dominant | ID | Nondominant | Dominant |
|---|---|---|---|---|---|
| 5 | 12.0 | 14.8 | 7 | 12.3 | 13.1 |
| 6 | 20.0 | 19.8 | 8 | 14.4 | 17.5 |
Calculate the residuals for these four cases.