Abstract: We consider the problem of setting the lower confidence limit of the scale parameter of a population. The data are to be censored by a set of fixed times, a lower confidence limit forthe scale parameter based on selection of fiducial distributions and a sequential confidence limit are introduced and some propertiesare discussed.

Key words: lower confidence limits, fiducial distribution, selection offiducial distribution, sequential confidence limit

摘要： 本文考虑某总体的刻度参数的置信下限的设置问题。设数据是被一组固定时刻右删失了的数据。本文讨论了基于信仰分布选择原理的置信限设置问题以及相应的序贯置信下限的设置问题。对于所设置的置信限的性质作了若干探讨。

关键词: 置信下限, 信仰分布, 信仰分布的选择, 序贯置信限