| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 491.5 | 28.1957443597434 | 49 |
| 2 | 538.083333333333 | 30.422654039184 | 105 |
| 3 | 576.666666666667 | 29.105867366418 | 143 |
| 4 | 596.25 | 21.9757097310148 | 168 |
| 5 | 588.333333333333 | 22.7129651934482 | 171 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 58.2825903446907 |
| beta | -0.0569722344701027 |
| S.D. | 0.0395076633036149 |
| T-STAT | -1.44205528006739 |
| p-value | 0.244962502311286 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 10.7721118420479 |
| beta | -1.18701562752122 |
| S.D. | 0.836382965717096 |
| T-STAT | -1.41922501554476 |
| p-value | 0.250893029557923 |
| Lambda | 2.18701562752122 |
