Average Sample Number for Semi-Curtailed Sampling Using the Poisson
作者:
GuentherWilliam C.,
期刊:
Journal of Quality Technology
(Taylor Available online 1983)
卷期:
Volume 15,
issue 3
页码: 126-129
ISSN:0022-4065
年代: 1983
DOI:10.1080/00224065.1983.11978859
出版商: Taylor&Francis
关键词: Double Sampling Plans;Poisson Distribution;Semi-Curtailed Sampling Plans;Single Sampling Plans
数据来源: Taylor
摘要:
Assuming a Poisson model, formulas are derived for the mean number of observations required to reach a decision when sampling is semi-curtailed. It is shown how the result can be obtained from the corresponding binomial solution with the Poisson approximation and from a direct argument using a waiting time distribution. Some numerical results are considered.
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