~lockhart/teaching/courses/802/98_1/assignments/03/q1The first 6 are Rocky Mountain males, then 3 females then 10 Arctic males and 6 Arctic females. The 10 variables are 10 different lengths measured on the skulls of the animals (in millimetres).
R: Classify a new X as coming from population 2 ifWe want to estimate the error rates for this classifier. The usual linear rule for known parameters would classify X in group 2 if and have an error rate of
Use the result in the first 3 parts of this question but with 1 smaller get a formula for the expected value of this estimate plus terms like .