Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	2.66833333333333	0.027579087378049	0.0900000000000003
2	2.63666666666667	0.0249848438906955	0.0700000000000003
3	2.69083333333333	0.0250302846870576	0.0800000000000001
4	2.56833333333333	0.0604277680500873	0.17
5	2.3925	0.0667594051937118	0.18

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.439712333983421
beta	-0.153880649399344
S.D.	0.0455344923650564
T-STAT	-3.37943043628688
p-value	0.0431094773575477

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	5.30600033397709
beta	-9.04269430345215
S.D.	3.0021891459628
T-STAT	-3.01203350748647
p-value	0.0571193282224992
Lambda	10.0426943034521