| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 90.8333333333333 | 2.32900030576263 | 7 |
| 2 | 82.0833333333333 | 6.25893301004592 | 20 |
| 3 | 89.25 | 6.46845492300202 | 22 |
| 4 | 93.25 | 8.05802818199454 | 28 |
| 5 | 92 | 12.2548691621664 | 37 |
| 6 | 87.1666666666667 | 14.3579774046178 | 42 |
| 7 | 76.5833333333333 | 13.7804758681083 | 45 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 31.911396397988 |
| beta | -0.261585005612574 |
| S.D. | 0.314363151480299 |
| T-STAT | -0.832110902250475 |
| p-value | 0.443260480661788 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 15.1388818313029 |
| beta | -2.92744843609259 |
| S.D. | 3.81366869403575 |
| T-STAT | -0.76762001918805 |
| p-value | 0.477377979445344 |
| Lambda | 3.92744843609259 |
