| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 8.10833333333333 | 0.311764285473769 | 0.700 |
| 2 | 8.40833333333333 | 0.680184912469774 | 1.5 |
| 3 | 8.425 | 0.252712556798502 | 0.6 |
| 4 | 8.34166666666667 | 0.210878393795327 | 0.700 |
| 5 | 7.7 | 0.252262489554756 | 0.399999999999999 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -1.40636135346503 |
| beta | 0.213247891144790 |
| S.D. | 0.343143842071732 |
| T-STAT | 0.621453352790203 |
| p-value | 0.578325807520178 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -8.68318229061843 |
| beta | 3.57136336606163 |
| S.D. | 6.72006298465525 |
| T-STAT | 0.531447900743873 |
| p-value | 0.631942884105501 |
| Lambda | -2.57136336606163 |
