Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	14.6166666666667	0.953437163237528	2.41
2	15.2933333333333	0.15035311970844	0.41
3	15.4758333333333	0.246482834856279	0.960000000000001
4	15.7775	0.223896282806449	0.729999999999999
5	17.2675	0.764747433054624	2

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.0639079887484226
beta	0.0257472323587179
S.D.	0.214319733664913
T-STAT	0.120134678773787
p-value	0.911970384840023

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-6.15320489354575
beta	1.865209753427
S.D.	7.57930409077584
T-STAT	0.246092481722299
p-value	0.821487363855436
Lambda	-0.865209753426999