| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 794.25 | 99.196888697543 | 348 |
| 2 | 945.666666666667 | 92.9480141441082 | 270 |
| 3 | 1037.41666666667 | 107.634447285357 | 307 |
| 4 | 805.75 | 113.026243935565 | 387 |
| 5 | 610.75 | 108.540838564863 | 418 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 116.76977146259 |
| beta | -0.0149034116803673 |
| S.D. | 0.0272841493014114 |
| T-STAT | -0.546229663081209 |
| p-value | 0.622909874112229 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 5.48584940233537 |
| beta | -0.125270484035845 |
| S.D. | 0.212839424949671 |
| T-STAT | -0.588568044033509 |
| p-value | 0.59752786771855 |
| Lambda | 1.12527048403584 |
