| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 115.833333333333 | 7.67277516859961 | 22.04 |
| 2 | 123.595833333333 | 4.98415025735368 | 15.39 |
| 3 | 129.7675 | 8.95565654158918 | 27.29 |
| 4 | 129.480833333333 | 6.48808342387423 | 18.53 |
| 5 | 129.231666666667 | 6.15543046767846 | 21.64 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 6.37307670385573 |
| beta | 0.00380741748445547 |
| S.D. | 0.145445240647889 |
| T-STAT | 0.0261776698054556 |
| p-value | 0.980759588780046 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 1.96700778976377 |
| beta | -0.0128936152863114 |
| S.D. | 2.6226221722367 |
| T-STAT | -0.00491630682559016 |
| p-value | 0.996386016728851 |
| Lambda | 1.01289361528631 |
