| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 426.833333333333 | 2.32900030576263 | 7 |
| 2 | 404.25 | 18.9310951515321 | 56 |
| 3 | 343.083333333333 | 25.332186975658 | 71 |
| 4 | 292.25 | 16.8853082993363 | 52 |
| 5 | 243.416666666667 | 23.2670595608053 | 72 |
| 6 | 176.916666666667 | 29.2153705913151 | 85 |
| 7 | 119.083333333333 | 22.4234387652877 | 69 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 33.8919021848411 |
| beta | -0.049286176474046 |
| S.D. | 0.0257809944224970 |
| T-STAT | -1.91172519051624 |
| p-value | 0.114133422242042 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 8.25542605380287 |
| beta | -0.98173164043975 |
| S.D. | 0.717653197325359 |
| T-STAT | -1.36797501090860 |
| p-value | 0.229594112057329 |
| Lambda | 1.98173164043975 |
