| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 102.766666666667 | 8.60637536769673 | 20.8 |
| 2 | 104.283333333333 | 9.40530153528833 | 15.1 |
| 3 | 105.3 | 10.4928547116597 | 16.2 |
| 4 | 108.841666666667 | 11.8530746554588 | 23.7 |
| 5 | 107.383333333333 | 12.1379070633610 | 24.2 |
| 6 | 116.883333333333 | 14.9478994166303 | 23.7 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -35.6351495348217 |
| beta | 0.435743556840527 |
| S.D. | 0.055993694327742 |
| T-STAT | 7.78201120808416 |
| p-value | 0.00147036672069344 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -16.8072022563306 |
| beta | 4.10710322978644 |
| S.D. | 0.660933697282903 |
| T-STAT | 6.21409264903686 |
| p-value | 0.0034131002736673 |
| Lambda | -3.10710322978644 |
