平均最短置信区间的几个结论  

Several Conclusions on the Shortest Confidence Interval

作　　者：覃光莲 谭劲英 QIN Guanglian;TAN Jingying(College of Informatics,Huazhong Agriculture University,Wuhan 430070,China)

机构地区：[1]华中农业大学信息学院,湖北武汉430070

出　　处：《高等数学研究》2024年第1期47-50,122,共5页Studies in College Mathematics

摘　　要：本文给出了当枢轴量的概率密度函数分别为单峰函数、严格单调递减和严格递增函数时最短置信区间的几个结论的证明,并利用它们得到了几个具体实例中参数的最短置信区间.This paper shows the proofs of several conclusions about the shortest confidence interval when the probability density function of the pivot quantity is unimodal function,strictly monotonically decreasing function,or strictly increasing function,respectively,and demonstrates how to use them to obtain the shortest confidence interval with specific examples.

关 键 词：最短置信区间 枢轴量 概率密度函数 单峰函数 严格单调函数 

分 类 号：G642[文化科学—高等教育学]