Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	67.3875	12.3489442868611	30.03
2	143.27	30.9674194382849	68.94
3	128.705	34.6150800470932	74.43
4	68.9825	7.53405767166671	15.3
5	129.68	16.8941469154261	37.59
6	115.35	32.3597960438566	69.14
7	51.785	10.9922684950226	24.56
8	100.075	29.5614991726288	66.5
9	82.3425	12.2244846517144	26.4
10	62.705	9.8301661566154	22.18
11	140.3625	26.3764723127765	57.52
12	114.44	31.8703278928849	74.37
13	61.1275	5.67482378581044	13.82
14	102.11	12.8398416397296	30.48
15	72.5175	16.8369105934947	38
16	57.065	14.1556831932149	32.23
17	127.36	16.8529839098798	38.54
18	108.5875	30.6475973772823	64.52
19	64.795	1.82043035205049	3.46000000000001
20	130.2775	23.4733229787916	57.23
21	114.7675	33.0948015807115	73.45
22	55.515	3.66027776723753	7.67
23	108.85	23.8146691487971	54.95
24	101.115	29.4810656749944	65.69
25	60.055	8.6973731666521	18.76
26	118.435	20.2627252198053	44.37
27	103.3125	24.7408062048646	52.46
28	78.4975	6.79054428353624	14.69
29	120.295	11.7760562158984	25.92
30	85.0875	28.6451698953477	67.84

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	-5.13678039572319
beta	0.251471172613793
S.D.	0.0473382258063983
T-STAT	5.3122221699277
p-value	1.18175765872972e-05

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-4.58416398889857
beta	1.62297104530465
S.D.	0.301764019776731
T-STAT	5.37827885016064
p-value	9.86918890729442e-06
Lambda	-0.62297104530465