| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 318091.833333333 | 20301.1874163841 | 76241 |
| 2 | 338560.666666667 | 25270.6187942129 | 93909 |
| 3 | 356285.25 | 24617.7532137979 | 91316 |
| 4 | 368682.833333333 | 26015.1667366045 | 94109 |
| 5 | 370850.416666667 | 26236.1648474299 | 86495 |
| 6 | 343176.166666667 | 21978.5610532104 | 83908 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -11580.7037163077 |
| beta | 0.102070461937407 |
| S.D. | 0.0310938984184641 |
| T-STAT | 3.28265245366584 |
| p-value | 0.0304247768274148 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -9.35855590636996 |
| beta | 1.52347572481141 |
| S.D. | 0.457952599320158 |
| T-STAT | 3.32671050906372 |
| p-value | 0.0291950854752794 |
| Lambda | -0.523475724811415 |
