Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	9.7	0.355902608401044	0.8
2	9.525	0.298607881119482	0.700000000000001
3	9.2	0.382970843102536	0.8
4	9.325	0.25	0.6
5	8.475	0.45	1.1
6	6.9	0.316227766016838	0.7
7	6.6	0.616441400296898	1.3
8	7.5	0.496655480858378	1.2
9	8.175	0.340342964277702	0.8
10	8.4	0.725718035235908	1.7
11	8.475	0.262995563967658	0.6
12	8.25	0.341565025531986	0.799999999999999
13	7.5	0.391578004149024	0.9
14	6.975	0.585234995535981	1.4

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.96047039595424
beta	-0.0663682171727473
S.D.	0.0360320288979844
T-STAT	-1.84192284482931
p-value	0.0903235562601148

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	1.75544332444115
beta	-1.27896142622348
S.D.	0.64879676610557
T-STAT	-1.97128206094568
p-value	0.072195821883553
Lambda	2.27896142622348