| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 91.75 | 16.2862741986228 | 38.3 |
| 2 | 77.9 | 14.4612963080455 | 9.4 |
| 3 | 80.0583333333333 | 8.40740564603432 | 1.90000000000001 |
| 4 | 94.325 | 9.03499509483189 | 36.1 |
| 5 | 92.9 | 10.6503947856833 | 39.7 |
| 6 | 113.208333333333 | 11.5759514302346 | 44.3 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 12.9402924074522 |
| beta | -0.0131337752056483 |
| S.D. | 0.122165868836362 |
| T-STAT | -0.107507729701826 |
| p-value | 0.919562766259013 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 2.50660177703378 |
| beta | -0.0160011478531816 |
| S.D. | 0.965074586593162 |
| T-STAT | -0.0165802188509261 |
| p-value | 0.9875655479921 |
| Lambda | 1.01600114785318 |
