| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 8.68333333333333 | 0.126730446462585 | 1.1 |
| 2 | 8.11666666666667 | 0.228963408483195 | 0.7 |
| 3 | 7.24166666666667 | 0.320392751402892 | 0.100000000000001 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 1.28150128164570 |
| beta | -0.131788585313904 |
| S.D. | 0.0205997639895892 |
| T-STAT | -6.39757743731957 |
| p-value | 0.09871075942167 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 8.58550433230027 |
| beta | -4.88111395955129 |
| S.D. | 1.53560502563066 |
| T-STAT | -3.17862593445646 |
| p-value | 0.194040507030791 |
| Lambda | 5.8811139595513 |
