| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 186.833333333333 | 2.32900030576263 | 7 |
| 2 | 186.5 | 5.58406824652226 | 19 |
| 3 | 174.5 | 6.27404465744677 | 22 |
| 4 | 171.666666666667 | 10.7984286174453 | 33 |
| 5 | 150 | 11.6072077920262 | 34 |
| 6 | 137.25 | 10.270212886171 | 33 |
| 7 | 119 | 16.4537920470411 | 55 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 34.7335536504199 |
| beta | -0.159731841883654 |
| S.D. | 0.0365534729444122 |
| T-STAT | -4.3698130168524 |
| p-value | 0.00722333276782048 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 17.2144673797357 |
| beta | -2.99170159803389 |
| S.D. | 1.04214336597395 |
| T-STAT | -2.87071980277681 |
| p-value | 0.0349651815894378 |
| Lambda | 3.99170159803389 |
