Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	17.4833333333333	0.25524794837866	0.899999999999999
2	19.1416666666667	0.706410044885512	2
3	20.4083333333333	0.543487615202764	1.6
4	21.2833333333333	0.938890383119964	2.4
5	21.5833333333333	1.63308594292208	4
6	24.4	0.248632624203225	0.699999999999999

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.153648850482265
beta	0.0273842434096429
S.D.	0.109638524098811
T-STAT	0.249768442568263
p-value	0.815069082815248

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-2.49501704899216
beta	0.643562873681606
S.D.	3.24708291042277
T-STAT	0.198197240857584
p-value	0.852556157968065
Lambda	0.356437126318394