| y | x | y | x | |||
| 11 | -1 | 12 | -2 | |||
| 4 | 8 | 3 | 7 | |||
| 2 | 9 | 4 | 8 | |||
| 9 | 2 | 8 | 1 | |||
| -1 | 10 | 7 | 2 | |||
| 4 | 8 | 4 | 7 | |||
| 2 | 9 | 1 | 8 | |||
| 9 | 3 | 9 | 1 | |||
| mean | 5.00 | 6.00 | mean | 6.00 | 4.00 | |
| sd | 4.208834 | 4.070801957 | sd | 3.625308 | 3.927922 | |
| cov | -14.5 | cov | -12 | |||
| corr | -0.9672 | corr | -0.96309 | |||
| b0 | 11 | b0 | 9.555556 | |||
| b1 | -1 | b1 | -0.88889 | |||
| y | x | y | x | |||
| 7 | -2 | 10 | -1 | |||
| 4 | 9 | 1 | 6 | |||
| 3 | 8 | 2 | 9 | |||
| -1 | 6 | 8 | 1 | |||
| 4 | 10 | 6 | 2 | |||
| 3 | 8 | 4 | 8 | |||
| 2 | 8 | 1 | 6 | |||
| 2 | 1 | 8 | 1 | |||
| mean | 3.00 | 6.00 | mean | 5.00 | 4.00 | |
| sd | 2.267787 | 4.242640687 | sd | 3.505098 | 3.70328 | |
| cov | -2.75 | cov | -10 | |||
| corr | -0.32665 | corr | -0.88045 | |||
| b0 | 4.047619 | b0 | 8.333333 | |||
| b1 | -0.1746 | b1 | -0.83333 | |||