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The Improved RRT Model for Sensitive Question Survey in Stratified Two-stage Sampling and Its Application

机译:分层两级采样中敏感问题调查的改进RRT模型及其应用

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In this paper, classic sampling theories, total probability formulae and properties of variance were applied to deduce formulae for the estimate of the population proportion and its estimated variance of the improved RRT model used for dichotomous sensitive question survey in stratified two-stage sampling. The deduced formulae were applied to a survey of premarital sex among college students successfully.
机译:在本文中,经典采样理论,总概率公式和方差的性质被应用于推导用于估计人口比例的公式及其在分层两级抽样中用于二分法敏感问题调查的改进RRT模型的估计变化。推导的公式应用于成功大学生婚前性别的调查。

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