chloebnett8330 chloebnett8330 30-05-2023 Mathematics contestada 10. Consider the following moving average processes: Y(n)=1/2(X(n)+X(n−1)) Xo=0 Z(n) = 2/3X(n)+1/3X(n-1) Xo = 0 Find the mean, variance, and covariance of Y(n) and Z(n) if X(n) is a IID(0,σ²) rand