关于两种检验统计量为单峰分布时的最佳双边检验  

The Best Two-sided Test of Unimodal Distribution on Two Test Satistics

作　　者：刘瑞香[1] 杨录胜[1] 

机构地区：[1]山西农业大学文理学院,山西太谷030801

出　　处：《大学数学》2012年第6期74-77,共4页College Mathematics

基　　金：山西农业大学科技创新基金(201210)

摘　　要：根据检验统计量的不同在两种情况下证明了单峰分布的最佳双边检验是存在且唯一的,同时给出了求参数最佳双边检验需满足的条件;并且将最佳双边检验与传统检验进行了比较.最后讨论了最佳双边检验与最短区间估计的关系.Based on the two-sided hypothesis of unimodal sided test are proved according to the different test statistics Then the best two-sided test compares with the conventional distribution , the existence and uniqueness of the best two- At the same time, the necessary conditions are derived. one. Finally, the relationship is studied between the besttwo-sided test and the shortest interval estimation.

关 键 词：单峰分布 双边检验 检验统计量 第二类错误 

分 类 号：O212.1[理学—概率论与数理统计]