| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 3425 | 617.574728639819 | 2318 |
| 2 | 3330 | 739.05836895828 | 2693 |
| 3 | 3380.25 | 728.841437425927 | 2777 |
| 4 | 3598.16666666667 | 931.687504510287 | 3512 |
| 5 | 3929.16666666667 | 880.981563457213 | 3460 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -463.707970212278 |
| beta | 0.351969094029445 |
| S.D. | 0.220003776880783 |
| T-STAT | 1.59983205297504 |
| p-value | 0.207940709927709 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -6.72322799553634 |
| beta | 1.63705625802156 |
| S.D. | 1.04874547140636 |
| T-STAT | 1.56096622360264 |
| p-value | 0.216448921487821 |
| Lambda | -0.637056258021561 |
