| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 228046.5 | 13383.4630285425 | 32948 |
| 2 | 253088.583333333 | 13478.5859958294 | 34260 |
| 3 | 271249.583333333 | 11467.0798887181 | 31758 |
| 4 | 279551.25 | 9203.87334594418 | 27307 |
| 5 | 278777.833333333 | 8478.01626489822 | 26439 |
| 6 | 253214.333333333 | 9414.28134015099 | 33662 |
| 7 | 242541.666666667 | 9117.6454031164 | 30211 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 25714.4587018777 |
| beta | -0.0583780966417754 |
| S.D. | 0.0412019887897745 |
| T-STAT | -1.41687569839502 |
| p-value | 0.215701853603056 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 26.0485604738886 |
| beta | -1.34780412435845 |
| S.D. | 0.963395801677255 |
| T-STAT | -1.39901390686149 |
| p-value | 0.22068160974946 |
| Lambda | 2.34780412435845 |
