| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 162.833333333333 | 2.32900030576263 | 7 |
| 2 | 169.75 | 5.22450519623194 | 19 |
| 3 | 158.5 | 7.9715402868865 | 23 |
| 4 | 136.5 | 14.8354612025009 | 42 |
| 5 | 115.083333333333 | 9.40462490995625 | 27 |
| 6 | 111.916666666667 | 13.3991745562135 | 40 |
| 7 | 123.333333333333 | 10.5858682242226 | 35 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 27.906233131896 |
| beta | -0.13456510327209 |
| S.D. | 0.0556526313725372 |
| T-STAT | -2.41794682395724 |
| p-value | 0.060269899369189 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 14.9607532514563 |
| beta | -2.61711725022982 |
| S.D. | 1.17156733941656 |
| T-STAT | -2.23385985779796 |
| p-value | 0.0757966833836215 |
| Lambda | 3.61711725022982 |
