umvue造句

例句与造句

1. For practical statistics problems, it is important to determine the UMVUE if one exists, since less-than-optimal procedures would naturally be avoided, other things being equal.
2. Other desirable properties for estimators include : UMVUE estimators that have the lowest variance for all possible values of the parameter to be estimated ( this is usually an easier property to verify than efficiency ) and consistent estimators which converges in probability to the true value of such parameter.
3. It's difficult to find umvue in a sentence. 用umvue造句挺难的