| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 86.575 | 11.0752898587146 | 28.8 |
| 2 | 87.9583333333333 | 9.75755728870829 | 29.2 |
| 3 | 101.366666666667 | 7.23166437944749 | 31.3 |
| 4 | 132.6 | 17.0645299325291 | 74.9 |
| 5 | 188.7 | 21.5257984753179 | 127.6 |
| 6 | 226.683333333333 | 18.4240866719892 | 168.3 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 3.09296857372378 |
| beta | 0.0807409404620766 |
| S.D. | 0.0263990172199228 |
| T-STAT | 3.05848281356259 |
| p-value | 0.037714320262761 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -1.59743984081966 |
| beta | 0.861140086223667 |
| S.D. | 0.294886601415670 |
| T-STAT | 2.92024148296182 |
| p-value | 0.0432330320073121 |
| Lambda | 0.138859913776333 |
