| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 93.2666666666667 | 16.2603440270736 | 19.5 |
| 2 | 89.175 | 17.3885607643228 | 63.3 |
| 3 | 88.7416666666667 | 17.9595737109428 | 3.8 |
| 4 | 92.35 | 18.4053598912728 | 23.9 |
| 5 | 93.0166666666667 | 16.0850485817976 | 25.3 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 40.5136626793137 |
| beta | -0.255107713111727 |
| S.D. | 0.227803421891503 |
| T-STAT | -1.11985900384424 |
| p-value | 0.344346933910393 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 9.05485878723518 |
| beta | -1.37575897656202 |
| S.D. | 1.19805303866367 |
| T-STAT | -1.14832894050881 |
| p-value | 0.334093936505390 |
| Lambda | 2.37575897656202 |
