Robert Vincent Hogg, Joseph Walter McKean, Allen Thornton Craig. Introduction to Mathematical Statistics, 8th edition (Pearson, 2018)
Chapter 4. Some Elementary Statistical Inferences 제4장. 몇몇 기본적인 통계적 추론
Section 1. Sampling and Statistics 제1절. 표본추출과 통계량
예제(Exercise) 6 및 해설(Solution)
Consider the estimator of the pmf in expression (4.1.10). In equation (4.1.11), we showed that this estimator is unbiased. Find the variance of the estimator and its mgf.
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