Shrinkage in Linear Discriminant Function Analysis Can Be Minimalized by

Multiple Choice

Shrinkage in linear discriminant function analysis can be minimalized by

A) having the number of participants in the smallest group be 10 times the number of predictor variables
B) having the number of participants in the largest group be 10 times the number of predictor variables
C) having the number of participants in the smallest group be at least 30
D) having the number of participants in both groups be at least 150