Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	14.37	0.552871293039046	1.31
2	14.805	0.552418923161279	1.32
3	15.6925	0.336786282380978	0.74
4	15.555	0.372245438745281	0.83
5	16.12	0.636396103067893	1.35
6	17.3675	0.39423977475643	0.930000000000003
7	17.13	0.582237065120385	1.24
8	17.58	0.42134704619035	0.890000000000001
9	18.02	0.257681974534502	0.539999999999999
10	16.995	0.603351749258535	1.28
11	17.2925	0.523537645892505	1.15
12	17.51	0.0621825270205908	0.139999999999997
13	16.8475	0.677169353510134	1.6
14	17.0475	0.739881747308312	1.61
15	17.6875	0.383785964655649	0.870000000000001
16	17.3375	0.649069847294315	1.34
17	17.605	0.655362495112438	1.39
18	18.275	0.179164728671689	0.419999999999998
19	18.06	0.308220700148448	0.689999999999998
20	18.81	0.627694193059009	1.52
21	19.6875	0.331800642956982	0.77
22	19.315	0.702685325495464	1.55
23	19.2875	0.551988828389367	1.19
24	20.575	0.122610494384996	0.299999999999997
25	20.09	0.747484670968799	1.7
26	19.805	0.473884655445466	1.04
27	19.6075	0.41939440466781	1
28	18.1175	0.990870829119518	2.14
29	17.7525	0.372144685124841	0.830000000000002
30	17.98	0.269196334794266	0.649999999999999
31	17.9025	0.253163320144657	0.549999999999997
32	18.61	0.617035925480303	1.37
33	19.5425	0.342381366315401	0.830000000000002

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.76469569486532
beta	-0.0161879594723476
S.D.	0.0246155874421387
T-STAT	-0.65763043479661
p-value	0.515629457170946

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	2.08989594799812
beta	-1.02640694389354
S.D.	1.17932480306089
T-STAT	-0.870334399165983
p-value	0.390807496261937
Lambda	2.02640694389354