Lecture 5 discusses the properties of point estimators: unbiasedness, consistency and efficiency. There are several examples how to prove unbiasedness and consistency of an estimator Timeline: 00:00 Introduction and repetition 21:22 Unbiasedness 49:03 Consistency 1:04:10 Efficiency 1:12:08 Conclusion The course “Mathematical Statistics“ for the 2nd year bachelors in Economics Taught at BRICS institute, Irkutsk National Research Technical University, Spring semester 2022
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