| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 491480.833333333 | 28234.0649822912 | 49143 |
| 2 | 538140.5 | 30455.5634072750 | 105109 |
| 3 | 576612.083333333 | 29164.6853090213 | 142174 |
| 4 | 596397.416666667 | 21872.3045735026 | 167633 |
| 5 | 588261.166666667 | 22629.6202869896 | 171085 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 58910.233630586 |
| beta | -0.0581158029740492 |
| S.D. | 0.0401981373160188 |
| T-STAT | -1.44573372933104 |
| p-value | 0.244021254568951 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 26.2215062493803 |
| beta | -1.21292581496205 |
| S.D. | 0.852173523119417 |
| T-STAT | -1.42333196474128 |
| p-value | 0.249814831340104 |
| Lambda | 2.21292581496205 |
