| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 102.55 | 8.27411077342509 | 26.7 |
| 2 | 101.4 | 9.16653994402766 | 33 |
| 3 | 106.041666666667 | 9.48917644988066 | 31.1 |
| 4 | 108.966666666667 | 8.42640151097979 | 29.9 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 11.0644070320438 |
| beta | -0.0212465029136438 |
| S.D. | 0.118856967731138 |
| T-STAT | -0.178756898474012 |
| p-value | 0.87459759322676 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 3.33657109364824 |
| beta | -0.249193571287939 |
| S.D. | 1.41110962528846 |
| T-STAT | -0.176594055360510 |
| p-value | 0.8760914455569 |
| Lambda | 1.24919357128794 |
