Exercise 3.7.10. The balanced one-way random effects model in analysis of variance has Yij = p + Ai teij, i = 1,. ..,8; ] = 1,...,r, (3.85) where the Ai's are iid N(0, ) and the eij's are iid N(0, o), and the eij's are inde- pendent of the Aj's. Let Y be the g x r matrix of the Yij's. Show that Y ~ Nexr (M, Ig OE), (3.86) and give M and E in terms of the u, 0% and o2