2-STAGE SELECTION PROCEDURES AND RELATED PROBABILITY-INEQUALITIES
2-STAGE SELECTION PROCEDURES AND RELATED PROBABILITY-INEQUALITIES
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DOI：
10.1080/03610927808827671
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发表时间：
1978-01-01
期刊：
影响因子：
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通讯作者：
RINOTT, Y
中科院分区：
文献类型：
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作者：
RINOTT, Y
本文讨论了从k个方差未知的正态总体中选择均值最大的总体问题的Dudewicz-Dalal过程的一种修正。我们导出了一些不等式，并用它们来确定正确选择的概率的下界。这些界限应用于确定第二阶段样本量，这是为了达到规定的正确选择概率所必需的。我们讨论了由此产生的程序，并将其与Dudewicz和Dalai（1975）的程序进行了比较。
In this paper we discuss a modification of the Dudewicz-Dalal procedure for the problem of selecting the population with the largest mean from k normal populations with unknown variances. We derive some inequalities and use them to lower-bound the probability of correct selection. These bounds are applied to the determination of the second-stage sample size which is required in order to achieve a prescribed probability of correct selection. We discuss the resulting procedure and compare it to that of Dudewicz and Dalai (1975).