Consider the model for univariate discriminant analysis discussed in class. Suppose we assume that the two groups have equal variances (and standard deviations) such that 0'1 = 0'2 = 0', but the proportion of observations (or prior probabilities) are assumed different {1r} 9E 11-2). It can be shown that for a new value 1:3, we would predict group 1 if #1+#2 2 30> +c ifma2> for some c. Find :3