Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	1.28333333333333	0.146680440124618	0.4
2	1.61666666666667	0.232900030576263	0.8
3	1.75	0.167874411932904	0.5
4	2.525	0.316586911806652	1

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	-0.0179145759170058
beta	0.130411163499437
S.D.	0.0455221045512063
T-STAT	2.864787662722
p-value	0.103308191006953

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-2.17022071893901
beta	1.06944006229997
S.D.	0.426539915209262
T-STAT	2.50724498263029
p-value	0.129002242676317
Lambda	-0.0694400622999729