| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 2.59 | 0.443354977826613 | 1.32 |
| 2 | 2.60833333333333 | 0.318286130087474 | 1.01 |
| 3 | 1.3575 | 0.279549150012529 | 0.93 |
| 4 | 1.53166666666667 | 0.267100026661220 | 0.82 |
| 5 | 2.4225 | 0.329327827827862 | 1.15 |
| 6 | 2.68166666666667 | 0.412439159884292 | 1.47 |
| 7 | 1.67166666666667 | 0.282998019052923 | 0.98 |
| 8 | 2.3425 | 1.11751449044907 | 3.27 |
| 9 | 3.94 | 1.75969522154471 | 5.29 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -0.601596684577229 |
| beta | 0.502445800884733 |
| S.D. | 0.162492301392334 |
| T-STAT | 3.09212065174453 |
| p-value | 0.0175147946294345 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -1.96587132079418 |
| beta | 1.45624216646125 |
| S.D. | 0.531562444759476 |
| T-STAT | 2.73955050966811 |
| p-value | 0.0289369432061734 |
| Lambda | -0.456242166461251 |
