| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 133.916666666667 | 16.3954446740735 | 45 |
| 2 | 130.083333333333 | 15.0239707457681 | 39 |
| 3 | 114.5 | 13.4265679632856 | 41 |
| 4 | 103.666666666667 | 12.0403362481991 | 36 |
| 5 | 113.25 | 13.1018735648414 | 38 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -1.95093176553941 |
| beta | 0.133927813056176 |
| S.D. | 0.0144189385476559 |
| T-STAT | 9.28832678033358 |
| p-value | 0.00264135396185874 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -2.75551156966185 |
| beta | 1.12839752821878 |
| S.D. | 0.109882065029284 |
| T-STAT | 10.2691692945346 |
| p-value | 0.00196894830225498 |
| Lambda | -0.128397528218782 |
