| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 97.8166666666667 | 10.3226875758147 | 34.2 |
| 2 | 109.966666666667 | 7.79397591772393 | 26.4 |
| 3 | 108.8 | 7.64781608755669 | 26.3 |
| 4 | 104.708333333333 | 8.4883297782451 | 30.1 |
| 5 | 101.375 | 9.32251673003691 | 33.2 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 31.3956712282742 |
| beta | -0.216970083007641 |
| S.D. | 0.0221047183652758 |
| T-STAT | -9.8155551870083 |
| p-value | 0.00224766689764875 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 14.0123312548997 |
| beta | -2.54997007684602 |
| S.D. | 0.216827233212422 |
| T-STAT | -11.7603773246872 |
| p-value | 0.00132134631474514 |
| Lambda | 3.54997007684602 |
