Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	1.43583333333333	0.0150504203102489	0.05
2	1.50416666666667	0.0331548250522066	0.0900000000000001
3	1.60083333333333	0.0156427928995103	0.05
4	1.63916666666667	0.0108362466945083	0.0299999999999998
5	1.67166666666667	0.0126730446462585	0.04
6	1.7175	0.00965307299163424	0.03
7	1.775	0.0250454132981017	0.0700000000000001

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.0424184778952109
beta	-0.01541528210158
S.D.	0.0315981779985653
T-STAT	-0.48785351175248
p-value	0.646292494738499

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-3.45796988474365
beta	-1.4199480513221
S.D.	2.6148365371351
T-STAT	-0.543035111815378
p-value	0.610427842780051
Lambda	2.4199480513221