Characterizing the Variability of a Class of Mixing Processes
作者:
GalloPaul P.,
期刊:
Journal of Quality Technology
(Taylor Available online 1986)
卷期:
Volume 18,
issue 1
页码: 16-21
ISSN:0022-4065
年代: 1986
DOI:10.1080/00224065.1986.11978981
出版商: Taylor&Francis
关键词: Coefficient of Variation;Normal Distribution;χ2Distribution;Mixing Processes
数据来源: Taylor
摘要:
Methods are described by which it can be judged from a sample of measurements whether the population from which the sample was drawn is distributed acceptably tightly about the population mean. The decision is generally based on the value of the sample coefficient of variation. The assumptions made make these methods particularly applicable to the evaluation of content uniformity for mixtures prepared in closed containers.
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