摘要
讨论了超几何分布中使P{ξ=m}达到最大的m的取值问题,并通过取得m最大可能取值给出小样本不重复抽样条件下总体频率的一个较为理想的区间估计,而且解决了小样本不重复抽样对总体频率进行估计的问题.
The value of m in supergeometric distribution is dealt with such that P{ξ=m} is maximized.With the possible maximum value of m ,an ideal interval estimation of population frequency by unduplication sampling of a few samples is given,and hence the population frequency can be estimated by unduplication sampling of a few samples.
出处
《泰山学院学报》
2003年第6期6-8,共3页
Journal of Taishan University
关键词
超几何分布
小样本
不重复抽样
总体频率
区间估计
supergeometric distribution
a few samples
unduplication sampling
population frequency
