Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	30.4975	0.179297873029011	0.82
2	31.2825	0.128284130670236	0.41
3	32.255	0.243142307750383	0.96
4	32.9483333333333	0.182798116826054	0.730000000000004
5	33.5658333333333	0.0654298143514147	0.240000000000002
6	34.1008333333333	0.107573090022411	0.380000000000003

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.832215892173678
beta	-0.0209954791697537
S.D.	0.0205091561667307
T-STAT	-1.02371248232104
p-value	0.36384091346418

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	17.3172717817645
beta	-5.54546132723001
S.D.	4.73824266778902
T-STAT	-1.17036245630232
p-value	0.306826191051554
Lambda	6.54546132723001