Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	89.4583333333333	19.9656731932737	62.4
2	76.1333333333333	16.1550630022312	28.1
3	63.875	16.2021954180178	20
4	57.3666666666667	15.0059584125369	32.9
5	53	13.1014225459403	38.8
6	52.2	16.6153817016314	25

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	8.21535809027431
beta	0.121809911738761
S.D.	0.046014741810105
T-STAT	2.64719320259254
p-value	0.0571490750823255

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	0.747284099927526
beta	0.487586142626748
S.D.	0.207147002296701
T-STAT	2.3538170343801
p-value	0.0781887298817805
Lambda	0.512413857373252