Question: Question 2 Suppose X ~ Nlm) . Based on the random sample of size 45, we obtain isms 2]- (a) Show that S is positive

Question 2 Suppose X ~ Nlm) . Based on the random

Question 2 Suppose X ~ Nlm) . Based on the random sample of size 45, we obtain isms 2]- (a) Show that S is positive definite. (b) Find the eigenvalues and eigenvectors of S and S". (e) Determine the spectral decomposition of S

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