| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 118.2725 | 4.75983789830933 | 15.02 |
| 2 | 104.806666666667 | 4.15104003032172 | 12.39 |
| 3 | 95.1475 | 2.83857878972111 | 9.10000000000001 |
| 4 | 88.71 | 0.786927280918982 | 2.50999999999999 |
| 5 | 83.3 | 2.8392092369019 | 9.02 |
| 6 | 75.4425 | 2.0852823004877 | 6.07000000000001 |
| 7 | 71.5825 | 1.34518079217493 | 3.78999999999999 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -3.76976423607704 |
| beta | 0.0709196996231924 |
| S.D. | 0.0222139219139572 |
| T-STAT | 3.19257895557078 |
| p-value | 0.0241950784188373 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -9.53601888187146 |
| beta | 2.30649292421529 |
| S.D. | 1.21177132666128 |
| T-STAT | 1.90340609112302 |
| p-value | 0.115358012993007 |
| Lambda | -1.30649292421529 |
