| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 44.3033333333333 | 13.3978761975942 | 42.831 |
| 2 | 41.64825 | 10.0642160614634 | 37.07 |
| 3 | 39.4025 | 12.3545256080515 | 38.034 |
| 4 | 38.59775 | 7.70726251513939 | 24.105 |
| 5 | 40.7718333333333 | 10.8309352054309 | 36.371 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -16.2914371773858 |
| beta | 0.663391798739805 |
| S.D. | 0.423224316462088 |
| T-STAT | 1.56747089648671 |
| p-value | 0.214998351144883 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -7.48469902692165 |
| beta | 2.65509472451388 |
| S.D. | 1.72011735820751 |
| T-STAT | 1.54355440449754 |
| p-value | 0.220385570920444 |
| Lambda | -1.65509472451388 |
