6.12 The PDF of X is given by f(x)=| 0,otherwise where >0 is an unknown parameter....

Transcribed Image Text:

6.12 The PDF of X is given by f(x)=| 0,otherwise where >0 is an unknown parameter. (X1, X2, X,) is a sample from X. Show that 4 max (X,) and 4 min (X,) are unbiased estimators of 0. Which one is more efficient? 6.12 The PDF of X is given by f(x)=| 0,otherwise where >0 is an unknown parameter. (X1, X2, X,) is a sample from X. Show that 4 max (X,) and 4 min (X,) are unbiased estimators of 0. Which one is more efficient?