| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 100.075 | 7.46033450383365 | 26.6 |
| 2 | 100.366666666667 | 8.1414018597797 | 25.3 |
| 3 | 101.75 | 7.79341213636702 | 26.7 |
| 4 | 103.066666666667 | 9.57566359754421 | 34.6 |
| 5 | 107.283333333333 | 9.37955545887227 | 33.4 |
| 6 | 109.233333333333 | 7.8604109692853 | 29.9 |
| 7 | 104.3 | 10.1242283656583 | 26.3 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -0.318162769324226 |
| beta | 0.0861648538740626 |
| S.D. | 0.129399722978259 |
| T-STAT | 0.665881285453291 |
| p-value | 0.534971204080522 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -2.94723082459950 |
| beta | 1.09775988735666 |
| S.D. | 1.54098758138614 |
| T-STAT | 0.712374259609027 |
| p-value | 0.508085575663108 |
| Lambda | -0.0977598873566603 |
