A random variable XXX has mean μ=5\mu = 5μ=5 and variance σ2=4\sigma^2 = 4σ2=4. If Y=3X+2Y = 3X + 2Y=3X+2, what are E[Y]E[Y]E[Y] and Var(Y)Var(Y)Var(Y)?
E[Y]=17,Var(Y)=36E[Y] = 17, Var(Y) = 36E[Y]=17,Var(Y)=36
E[Y]=17,Var(Y)=14E[Y] = 17, Var(Y) = 14E[Y]=17,Var(Y)=14
E[Y]=15,Var(Y)=36E[Y] = 15, Var(Y) = 36E[Y]=15,Var(Y)=36
E[Y]=13,Var(Y)=12E[Y] = 13, Var(Y) = 12E[Y]=13,Var(Y)=12