| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 38643.6666666667 | 8305.97882506477 | 1490 |
| 2 | 42016.9166666667 | 10385.6959013857 | 16067 |
| 3 | 44303.3333333333 | 13397.8761975942 | 17575 |
| 4 | 41648.25 | 10064.2160614634 | 14709 |
| 5 | 39402.5 | 12354.5256080515 | 18889 |
| 6 | 38597.75 | 7707.26251513939 | 12285 |
| 7 | 40771.8333333333 | 10830.9352054309 | 29984 |
| 8 | 40408.8333333333 | 9487.27142336542 | 26104 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -18166.3463747285 |
| beta | 0.699414887522903 |
| S.D. | 0.286078734546311 |
| T-STAT | 2.44483354777173 |
| p-value | 0.0501413430046424 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -20.7354034106512 |
| beta | 2.82297093453632 |
| S.D. | 1.13583020309127 |
| T-STAT | 2.48538111317460 |
| p-value | 0.0474581317698309 |
| Lambda | -1.82297093453632 |
