| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 28.9525 | 0.29378795692874 | 0.859999999999999 |
| 2 | 29.2491666666667 | 0.300256203730727 | 0.890000000000001 |
| 3 | 30.0258333333333 | 0.36210140049774 | 1.02 |
| 4 | 30.2675 | 0.469702517073791 | 1.39 |
| 5 | 30.7483333333333 | 0.649136956180118 | 2.2 |
| 6 | 31.8016666666667 | 0.656572828243661 | 1.94 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -4.02118484340474 |
| beta | 0.148353541512239 |
| S.D. | 0.029929528885914 |
| T-STAT | 4.95676166764053 |
| p-value | 0.00772389870523781 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -34.7898548291258 |
| beta | 9.96559738089639 |
| S.D. | 1.8723805375158 |
| T-STAT | 5.32242094019965 |
| p-value | 0.0059957768730528 |
| Lambda | -8.96559738089639 |
