| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 161459.75 | 2851.35371757474 | 8489 |
| 2 | 154098.916666667 | 5457.4151800069 | 15071 |
| 3 | 141832.25 | 6998.88434128807 | 17666 |
| 4 | 124106.166666667 | 9532.16212078717 | 24858 |
| 5 | 110856.583333333 | 7234.25132720391 | 22893 |
| 6 | 98671.5833333333 | 8703.94968295046 | 24857 |
| 7 | 83645 | 10325.7849184369 | 29764 |
| 8 | 66608.6666666667 | 9180.12329421396 | 27137 |
| 9 | 47493.3333333333 | 13825.8278090703 | 37960 |
| 10 | 27293.0833333333 | 10374.1953857403 | 30111 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 14096.1150323586 |
| beta | -0.055584223468222 |
| S.D. | 0.012833447230388 |
| T-STAT | -4.33119975251899 |
| p-value | 0.00250792527404546 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 15.0070125896899 |
| beta | -0.529397444633802 |
| S.D. | 0.196801970471614 |
| T-STAT | -2.69000073203108 |
| p-value | 0.0274966041238497 |
| Lambda | 1.5293974446338 |
