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A New Binomial Approximation for Use in Sampling from Finite Populations

 

作者: PeterJ. Sandiford,  

 

期刊: Journal of the American Statistical Association  （Taylor Available online 1960）
卷期: Volume 55, issue 292  

页码: 718-722

 

ISSN:0162-1459

 

年代: 1960

 

DOI:10.1080/01621459.1960.10483371

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A new way of approximating the hypergeometric distribution with a binomial is described which is obtained by equating the mean and variance of the binomial to those of the hypergeometric distribution. The paper gives several examples which show the approximation to be much more accurate than the usual binomial.

 

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