| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 20.0425 | 0.43009776901199 | 1.29 |
| 2 | 21.2666666666667 | 0.328504416279525 | 1.06 |
| 3 | 22.48 | 0.369791095816888 | 1.17 |
| 4 | 23.165 | 0.0617178329908857 | 0.209999999999997 |
| 5 | 23.645 | 0.3147726452248 | 0.879999999999999 |
| 6 | 24.2875 | 0.145360054535438 | 0.48 |
| 7 | 24.845 | 0.18118298134006 | 0.52 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 1.53765379317932 |
| beta | -0.0559197180086747 |
| S.D. | 0.0248124784764236 |
| T-STAT | -2.25369336085505 |
| p-value | 0.0739337618500975 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 13.9952470780982 |
| beta | -4.95959954361548 |
| S.D. | 3.38466218312373 |
| T-STAT | -1.46531596811775 |
| p-value | 0.202729283042654 |
| Lambda | 5.95959954361548 |
