| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 100.133333333333 | 5.17007707579848 | 17.2 |
| 2 | 93.7333333333333 | 4.7076984018121 | 12 |
| 3 | 103.4 | 8.86658692149147 | 23.8 |
| 4 | 123.05 | 14.2373069465721 | 60.5 |
| 5 | 146.433333333333 | 33.4623895612898 | 99.9 |
| 6 | 120.866666666667 | 9.81236078843538 | 42.7 |
| 7 | 117.983333333333 | 6.68755062286136 | 38 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -45.9980486007138 |
| beta | 0.502644377511491 |
| S.D. | 0.115542496550745 |
| T-STAT | 4.35029874303205 |
| p-value | 0.00735713218750577 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -16.9686665491975 |
| beta | 4.05747837307047 |
| S.D. | 0.82836504543718 |
| T-STAT | 4.89817671015933 |
| p-value | 0.00448155731489837 |
| Lambda | -3.05747837307047 |
