| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 106.166666666667 | 8.04671964030666 | 15 |
| 2 | 114.691666666667 | 11.5003919564298 | 28.6 |
| 3 | 124.358333333333 | 10.8543630384144 | 27.2 |
| 4 | 141.458333333333 | 11.5221887388349 | 49.5 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 1.24189485168606 |
| beta | 0.0759358585652469 |
| S.D. | 0.0553981938215326 |
| T-STAT | 1.37072805676440 |
| p-value | 0.30401918587186 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -2.47971064921186 |
| beta | 1.00484297518245 |
| S.D. | 0.687600383281032 |
| T-STAT | 1.46137640352617 |
| p-value | 0.281392533962024 |
| Lambda | -0.00484297518244992 |
