| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 2.69833333333333 | 0.086742391160507 | 0.34 |
| 2 | 2.71 | 0.0888307890931353 | 0.36 |
| 3 | 2.795 | 0.0870214184711285 | 0.25 |
| 4 | 2.86083333333333 | 0.0784460826223202 | 0.24 |
| 5 | 2.92166666666667 | 0.0820014781832769 | 0.26 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 0.183170570538266 |
| beta | -0.0352364196980965 |
| S.D. | 0.0156496758803602 |
| T-STAT | -2.25157504650413 |
| p-value | 0.109777932650213 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -1.26140311830621 |
| beta | -1.17626054721705 |
| S.D. | 0.531009242691123 |
| T-STAT | -2.21514138107245 |
| p-value | 0.113555949322422 |
| Lambda | 2.17626054721705 |
