| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 50.2955833333333 | 11.4945632006720 | 38.723 |
| 2 | 52.4495833333333 | 14.9402431917552 | 53.791 |
| 3 | 54.32525 | 13.6997168326741 | 45.581 |
| 4 | 56.6541666666667 | 15.1887537153067 | 49.842 |
| 5 | 49.10675 | 9.55917682957539 | 31.143 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -22.9857616892914 |
| beta | 0.684131758325772 |
| S.D. | 0.229886684066430 |
| T-STAT | 2.97595209180572 |
| p-value | 0.0587871544887271 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -9.18663115700836 |
| beta | 2.96280284793311 |
| S.D. | 0.9779926029761 |
| T-STAT | 3.02947367793692 |
| p-value | 0.0563344739372153 |
| Lambda | -1.96280284793311 |
