Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	108.45	6.00138872817506	12.3
2	120.075	6.70839026890952	16
3	118.8	13.0233124306632	28.1
4	106.65	14.7244694301696	30
5	119.8	4.7588514020367	10.9
6	122.5	15.3533926761047	31.7
7	109.9	6.84543643604993	14.7
8	119.1	2.85306852353742	6
9	121.275	13.7274360315392	30
10	109.95	8.20954728755896	17.2
11	122.1	1.6431676725155	3.90000000000001
12	123.55	14.0153487291612	32.1
13	113.175	9.02935029039558	19.3
14	124.925	2.40883789408918	5.9
15	125.375	12.720423210989	29.6
16	112.6	7.3851201750547	15.7
17	122.225	3.76419535447705	8.6
18	124.725	14.6856789651234	30.8
19	113.15	7.26521392206268	15.6
20	120.125	3.83525314244923	8.9
21	121.525	14.9350538443399	30.5
22	109.45	9.29533933395297	20.5
23	120.85	2.96928723209235	6.89999999999999
24	121.275	14.2850446271616	30.4
25	111.925	9.39232842980554	20.3
26	126.8	3.35062183283442	7.00000000000001
27	125.975	14.8560593698329	32
28	117.15	12.2546589779833	25.9
29	130.875	5.46831784006746	12.9
30	131.25	13.4765227958352	30.6
31	122.275	7.31727408260754	16.8
32	135.3	2.86821663523986	5.80000000000001
33	134.275	15.3443529243389	32.3
34	121.625	7.26836753794596	14.2
35	134.9	3.09731066141795	6.5
36	136.625	16.4700485730917	36.3

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	4.9436787347441
beta	0.0329396696083206
S.D.	0.10353819647582
T-STAT	0.318140268321296
p-value	0.752324473491293

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	5.8596193774501
beta	-0.802864558325808
S.D.	1.71597253256789
T-STAT	-0.46787727838764
p-value	0.642857704219085
Lambda	1.80286455832581