On the means of samples from a U-Shaped population
成果类型：
Article
署名作者：
Holzinger, KJ; Church, AER
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
DOI：
10.2307/2332118
发表日期：
1928
页码：
361388
关键词：
摘要：
For samples <50 the distribution of means is composite in form and can not be represented satisfactorily by a simple continuous curve. In using Tippett''s random sampling numbers it is best to allocate the numbers anew for each set of samples. When a distribution of means is representable by a Pearson curve, the goodness of fit depends more on the grouping than on the number of samples taken.
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