| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 8150 | 1316.6176362179 | 3141 |
| 2 | 9582 | 1964.075524685 | 4647 |
| 3 | 10087 | 1045.62867851515 | 2503 |
| 4 | 8370.5 | 1186.80986963653 | 2615 |
| 5 | 9275.75 | 2370.89763240283 | 4987 |
| 6 | 10122.5 | 942.599420043672 | 1992 |
| 7 | 8160.25 | 580.102505309766 | 1300 |
| 8 | 10068.25 | 2755.56350861308 | 6104 |
| 9 | 10508.25 | 1466.54955024825 | 3090 |
| 10 | 8229.75 | 964.975776898052 | 2120 |
| 11 | 9913.5 | 3198.91820255953 | 6571 |
| 12 | 9949.75 | 2154.93253954735 | 4121 |
| 13 | 7693 | 371.602834578353 | 863 |
| 14 | 9445.25 | 2560.96041554726 | 5992 |
| 15 | 9370 | 1709.90428582031 | 3647 |
| 16 | 7510.75 | 1605.57868591566 | 3548 |
| 17 | 9998.25 | 3066.17474768372 | 6620 |
| 18 | 9496.75 | 1678.52005747126 | 3444 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -2594.40436707314 |
| beta | 0.467902058855674 |
| S.D. | 0.186908757326376 |
| T-STAT | 2.50337151425513 |
| p-value | 0.0235141589754351 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -21.1529693261765 |
| beta | 3.12009326932861 |
| S.D. | 1.12174284461346 |
| T-STAT | 2.7814692862193 |
| p-value | 0.0133414245607614 |
| Lambda | -2.12009326932861 |
