When input patterns are recognized, the recognized results are classfied into three groups. These are rejected group, error recognition group and correct recognition group. Chow has been studied the relation of these groups. However, in this paper, the author investigates about the case of normal distribution with different mean and variance which are not considered.
pH
Liquid Limit
Plasticity index
clay
Average diameter of soil particle
Maximum grain size
Clay content
Fine grained soil content
Plasticity chart