| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 544221.25 | 8555.47197704487 | 25455 |
| 2 | 538171 | 12002.342248684 | 37332 |
| 3 | 530960.75 | 13412.3918829837 | 40173 |
| 4 | 509788 | 17140.961100666 | 49014 |
| 5 | 476671.5 | 27135.3364670833 | 77520 |
| 6 | 409214.75 | 32928.7240625318 | 100119 |
| 7 | 334049 | 37706.5456941075 | 107907 |
| 8 | 251032 | 38137.193299026 | 106959 |
| 9 | 160872.75 | 39095.8855917671 | 120732 |
| 10 | 91850.25 | 35968.0527592954 | 100107 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 50189.1899737326 |
| 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 | 18.3003929100299 |
| beta | -0.648445226888153 |
| S.D. | 0.240031778968445 |
| T-STAT | -2.70149740036464 |
| p-value | 0.027011330997544 |
| Lambda | 1.64844522688815 |
