Question: please help with these questions M [EXT M Inbo is my.u i UNC S Solu M Wel Grac Cou # Grac # ( X &
please help with these questions



M [EXT M Inbo is my.u i UNC S Solu M Wel Grac Cou # Grac # ( X & intro |G Zis G Supp W t-Tal | Mati f Ches + X G G Update Apps Anusha Reading list Question 4 3 pts Suppose that X1 ~ N(1, 4) and X2 ~ N(2, 1), let Y = 2X1 - X2. Then Account 1. E(Y) = [ Select ] Dashboard 2. Var(Y) = [ Select ] 3. P(-1 2) = [ Select ] Canvas to Banner ? Grade Submission 2. P(X 360) = [ Select ] ? 3. P(380
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