There have been many randomized response(RR) strategies about sensitive questions so far.
对于敏感性问题调查，已有多种随机化策略。
Method Cochran's classic sampling theo- ries, the improved randomized response technique(RRT) model, total probability formulas and properties of variance were used in this paper.
本文在随机截尾模型的基础上，为了提高回答者的合作程度，提出了两种改进的调查敏感性问题数量特征的随机化回答方法。
A randomized calculation method of floor response spectrum in consideration of fuzzy characteristics of input motion is presented in this paper.
提出了一种模糊输入特征的楼面反应谱计算方法。
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