| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 110.583333333333 | 4.78859123966601 | 5.7 |
| 2 | 118.158333333333 | 9.25315261591061 | 11.9 |
| 3 | 121.033333333333 | 9.49395341863186 | 28.3 |
| 4 | 122.9 | 7.81234454390788 | 32 |
| 5 | 128.083333333333 | 6.78069898962333 | 32.8 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -6.32271382700029 |
| beta | 0.116090457798185 |
| S.D. | 0.159259192007139 |
| T-STAT | 0.728940391666568 |
| p-value | 0.518790102650781 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -10.0956802931247 |
| beta | 2.52695556310102 |
| S.D. | 2.58419794578873 |
| T-STAT | 0.977849071979568 |
| p-value | 0.400263366029660 |
| Lambda | -1.52695556310102 |
