Rao-Black well theorem enables us to obtain minimum variance unbiased estimate through _______?
راؤ-بلیک ویل تھیوریم ہمیں _______ کے ذریعے کم از کم تغیر غیر جانبدارانہ تخمینہ حاصل کرنے کے قابل بناتا ہے؟
- Un-biased estimators
- Complete statistics
- Efficient statistics
- Sufficient statistics
Explanation
- The Rao-Blackwell theorem enables us to obtain minimum variance unbiased estimates through sufficient statistics, which capture all the information in the data about the parameter.
- By conditioning an unbiased estimator on a sufficient statistic, we can improve its precision and obtain the minimum variance unbiased estimator (MVUE).
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