Var(Y)= 1.29
what is the value of
a)Var(3Y+2)
b)Var(1-2Y)
\(Var[a X + b] = a^2 Var[X]\)
\(Var[3Y+2] = 9 Var[Y] = 11.61\\ \\ Var[1-2Y] = 4 Var[Y] = 5.16\)
