Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	0.473555583333333	0.152506325628247	0.558626
2	0.552508333333333	0.130764105608905	0.418209
3	0.339185083333333	0.115482058422674	0.423479
4	0.478027333333333	0.079781774509463	0.266883
5	0.557735416666667	0.0652377038061696	0.25082
6	0.64417075	0.0821651642188686	0.321816
7	0.463604916666667	0.138569344006699	0.427226

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.180743357872692
beta	-0.142698023405326
S.D.	0.142993626443211
T-STAT	-0.997932753751076
p-value	0.364126671141405

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-2.71410041568845
beta	-0.644441546496971
S.D.	0.658538087952336
T-STAT	-0.978594189594717
p-value	0.372723207528295
Lambda	1.64444154649697