montrellgoodman80701 montrellgoodman80701 06-06-2023 Mathematics contestada Parts a,b and c are not related. (a) Consider \( X_{1}, X_{2} \) iid from a population with distribution \( N\left(\mu, \sigma^{2}\right) \). Consider estimator \( c X_{1}+\frac{1}{2022} X_