| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 61.825 | 3.39361030601496 | 10.1 |
| 2 | 78.2166666666667 | 8.41414753780077 | 26.2 |
| 3 | 104.366666666667 | 15.6972107153604 | 44.1 |
| 4 | 90.05 | 5.2903857910536 | 15.9 |
| 5 | 99.8583333333333 | 12.6572622584344 | 37.3 |
| 6 | 129.016666666667 | 8.18300159791718 | 25.3 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -0.43929668104498 |
| beta | 0.0998900561411559 |
| S.D. | 0.0853793725011451 |
| T-STAT | 1.16995537932557 |
| p-value | 0.306972442202599 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -4.55182915474079 |
| beta | 1.4660023574278 |
| S.D. | 0.828311767282968 |
| T-STAT | 1.769867838817 |
| p-value | 0.151462934742826 |
| Lambda | -0.4660023574278 |
