| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 74.8833333333333 | 2.96397562661226 | 8.3 |
| 2 | 75.475 | 2.50422370479084 | 8.30000000000001 |
| 3 | 72.1583333333333 | 1.63232034140658 | 5.2 |
| 4 | 73.725 | 2.97141686436255 | 10.3000000000000 |
| 5 | 62.225 | 4.03825457345126 | 13.3 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 10.3952107531918 |
| beta | -0.105632869598295 |
| S.D. | 0.0694883648469573 |
| T-STAT | -1.52015189637781 |
| p-value | 0.225802028412722 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 10.6435843558314 |
| beta | -2.25944955504758 |
| S.D. | 2.01467547708172 |
| T-STAT | -1.12149553650220 |
| p-value | 0.343749169159564 |
| Lambda | 3.25944955504758 |
