If 1= 3/2X and 2 = Yn, the nth order statistic, are two estimators for for a population whose pdf is f(x) = 2x/(^2),

   If ˆθ1= 3/2X and ˆθ2 = Yn, the nth order statistic, are two estimators for θ for a population whose pdf is f(x) = 2x/(θ^2), 0≤ x ≤ θ. Are either or both unbiased?r