(a) (15 marks) Find the sample canonical variates corresponding to significant (at the = 0.01 level) canonical correlations. (b) (15 marks) Interpret the first sample canonical variates U1, V1. Do they in some sense represent the overall quality of the wheat and flour, respectively? (c) (15 marks) What proportion of the total sample variance of the first set Z(1) is explained by the canonical variate U1? What proportion of the total sample variance of the Z(2) set is explained by the canonical variate V1? Discuss your answers