| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 85.55 | 16.8056538105484 | 38 |
| 2 | 87.775 | 9.1113025047648 | 19.7 |
| 3 | 100.275 | 26.1887221274095 | 54.3 |
| 4 | 96.775 | 23.3367199923211 | 51.6 |
| 5 | 93.075 | 13.7872827876513 | 31.3 |
| 6 | 106.85 | 22.5188069547804 | 47.3 |
| 7 | 86.55 | 4.63788745012209 | 10.9 |
| 8 | 96.075 | 11.8099887101273 | 25.1 |
| 9 | 117.375 | 29.7984759118091 | 62.3 |
| 10 | 104.25 | 6.49589614038484 | 12.8 |
| 11 | 112.95 | 11.0587823320050 | 20.3 |
| 12 | 142.025 | 30.0773863004528 | 61.8 |
| 13 | 129.125 | 11.0185827884836 | 26.3 |
| 14 | 147.875 | 16.9722076741163 | 38 |
| 15 | 179.35 | 43.5336268494444 | 88.8 |
| 16 | 149.975 | 5.71627792652994 | 11.9 |
| 17 | 165 | 11.6696186741470 | 27.9 |
| 18 | 191.8 | 50.3708248890169 | 102.8 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -7.93957909645246 |
| beta | 0.222479861154429 |
| S.D. | 0.0786842138037763 |
| T-STAT | 2.82750313435491 |
| p-value | 0.0121324835229344 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -2.58180360771296 |
| beta | 1.11657701889495 |
| S.D. | 0.587574621254113 |
| T-STAT | 1.90031525955247 |
| p-value | 0.075565216543478 |
| Lambda | -0.116577018894952 |
