| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 118.266666666667 | 9.68901283397693 | 37.3 |
| 2 | 117.191666666667 | 10.6932823716008 | 41.6 |
| 3 | 121.566666666667 | 11.7534005395215 | 44 |
| 4 | 126.425 | 12.0661905564869 | 41.7 |
| 5 | 130.616666666667 | 10.9181111697560 | 42.5 |
| 6 | 131.05 | 11.8321211500344 | 46.4 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 0.711607919828819 |
| beta | 0.084124371264997 |
| S.D. | 0.0611971340723781 |
| T-STAT | 1.37464560293792 |
| p-value | 0.241222883979761 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -2.30490353753545 |
| beta | 0.977911961689134 |
| S.D. | 0.693418756660896 |
| T-STAT | 1.41027618923692 |
| p-value | 0.231273747671416 |
| Lambda | 0.0220880383108660 |
