| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 60 | 2551.33333333333 | 299.727249749542 | 970 |
| 60 | 2614.41666666667 | 256.598185472693 | 992 |
| 60 | 2618.16666666667 | 351.723246920420 | 223 |
| 60 | 2570.33333333333 | 279.143929422320 | 832 |
| 60 | 2431.91666666667 | 373.081628487857 | 827 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 1290.57430419357 |
| beta | -0.382647701102626 |
| S.D. | 0.301816911618479 |
| T-STAT | -1.26781398381786 |
| p-value | 0.294322749150663 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 29.6664372809757 |
| beta | -3.05022895409465 |
| S.D. | 2.44577903385369 |
| T-STAT | -1.24714003672219 |
| p-value | 0.300839857577586 |
| Lambda | 4.05022895409465 |
