| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 21143.4166666667 | 4260.62640418761 | 14604 |
| 2 | 22594.75 | 4523.44123076467 | 14917 |
| 3 | 23780.9166666667 | 4300.25932533743 | 14453 |
| 4 | 24985.25 | 4810.75388393734 | 17469 |
| 5 | 26284.9166666667 | 5479.47557972365 | 18686 |
| 6 | 27030.5 | 5486.09106576059 | 18901 |
| 7 | 27714.3333333333 | 5416.72357079667 | 18901 |
| 8 | 27343 | 5880.49612934765 | 20807 |
| 9 | 26908.5833333333 | 4733.50614734677 | 13875 |
| 10 | 25411.3333333333 | 5700.80749197919 | 21650 |
| 11 | 25545.75 | 6017.6241630881 | 20438 |
| 12 | 25339.5 | 5952.32375555204 | 22635 |
| 13 | 25786.75 | 5092.40015075942 | 20266 |
| 14 | 26660.1666666667 | 5591.49412189189 | 19732 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -301.672763845894 |
| beta | 0.217287809686395 |
| S.D. | 0.0702493428915996 |
| T-STAT | 3.09309383892298 |
| p-value | 0.00930867183317024 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -2.48931978898518 |
| beta | 1.08901533600254 |
| S.D. | 0.324766208271651 |
| T-STAT | 3.35322859418808 |
| p-value | 0.00574571784148442 |
| Lambda | -0.0890153360025439 |
