In this paper, a simple survey technique is applied to estimate the population proportion π of a sensitive trait, in addition to T, the probability that a respondent truthfully states that he or she bears a sensitive character when questioned directly and examined its properties. It has been found that the suggested model is efficient. Numerical illustrations are presented to support the theoretical results.

中文翻译：

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一种有效的调查技术，用于估计二分有限人群中的比例和敏感性属性

在本文中，除了T之外，还应用了一种简单的调查技术来估计敏感特征的总体比例π，即被调查者如实陈述自己在被直接询问并检查其性格时具有敏感特征的概率。已经发现建议的模型是有效的。给出了数字说明以支持理论结果。