| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 181407.083333333 | 2851.82399234829 | 8485 |
| 2 | 179390.333333333 | 4000.78074956134 | 12444 |
| 3 | 176986.916666667 | 4470.7972943279 | 13391 |
| 4 | 169929.333333333 | 5713.653700222 | 16338 |
| 5 | 158890.5 | 9045.11215569442 | 25840 |
| 6 | 136404.916666667 | 10976.2413541773 | 33373 |
| 7 | 111349.666666667 | 12568.8485647025 | 35969 |
| 8 | 83677.3333333333 | 12712.397766342 | 35653 |
| 9 | 53624.25 | 13031.9618639224 | 40244 |
| 10 | 30616.75 | 11989.3509197651 | 33369 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 16729.7299912442 |
| beta | -0.0623393590904556 |
| S.D. | 0.0134589047107074 |
| T-STAT | -4.63183003598061 |
| p-value | 0.00168403022727226 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 16.4893907265743 |
| beta | -0.648445226888153 |
| S.D. | 0.240031778968445 |
| T-STAT | -2.70149740036464 |
| p-value | 0.0270113309975439 |
| Lambda | 1.64844522688815 |
