| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 474426.75 | 24540.0696121299 | 81416 |
| 2 | 469739.5 | 28068.0807404879 | 81599 |
| 3 | 491480.833333333 | 28234.0649822912 | 70468 |
| 4 | 538140.5 | 30455.5634072750 | 78857 |
| 5 | 576612.083333333 | 29164.6853090213 | 75951 |
| 6 | 596397.416666667 | 21872.3045735026 | 61428 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 33662.8869458416 |
| beta | -0.0125977468519671 |
| S.D. | 0.0289846810055491 |
| T-STAT | -0.434634655787838 |
| p-value | 0.686247491527298 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 13.8050220190586 |
| beta | -0.273863367334125 |
| S.D. | 0.591372456245996 |
| T-STAT | -0.463097941815885 |
| p-value | 0.667368504380674 |
| Lambda | 1.27386336733413 |
