Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	20.49	0.389444048184931	0.879999999999999
2	22.215	1.51504675395404	3.5
3	22.3325	0.442370508359979	1
4	25.2575	0.183007285829463	0.41
5	25.2125	0.698635575007935	1.56
6	23.1625	1.17150544172872	2.73
7	22.94	1.16433099532163	2.83
8	23.555	1.44260181616411	3.27
9	23.925	0.403691301202624	0.770000000000003
10	25.235	1.64025404536411	3.92
11	26.2825	1.89124958691337	4.17
12	24.9925	1.15891831751279	2.69
13	26.01	1.29460418661458	3.16
14	25.03	0.595706863034719	1.39
15	24.54	0.419841239835568	0.879999999999999
16	26.59	1.73437789038798	4.24
17	26.33	1.9463641317424	4.75
18	26.7025	0.122848144742469	0.25
19	28.14	0.681517913679947	1.49
20	30.3175	2.02593805433434	4.13
21	32.5625	0.807728295901535	1.86
22	34.0675	1.35726133568054	3.22
23	32.5525	0.715978351628037	1.66
24	28.47	1.3624487757955	3.2
25	28.67	1.46501422063633	3.3
26	28.0075	0.859588079644353	1.98
27	26.3875	0.610484780045061	1.49
28	25.205	2.28032892364238	5.01
29	26.3225	1.79559414493736	3.9
30	28.715	0.650768776140958	1.59
31	28.63	1.74189551925481	3.71
32	29.9075	1.59652487192235	3.61
33	31.37	0.568565446247542	1.36

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.512283582989553
beta	0.022529778222743
S.D.	0.0330802049519014
T-STAT	0.681065255052115
p-value	0.500886403360081

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-3.37948189913581
beta	1.00554169178509
S.D.	1.04858623661165
T-STAT	0.958949923884514
p-value	0.345003902924398
Lambda	-0.00554169178508901