Th e Non-Central Chi-Square Chart with Double Sampling
In this article, we consider a non-central chi-square chart with double sampling (DS χ2 chart) to control the process mean and variance. As in the case of Shewhart control charts, samples of fi xed size are taken from the process at regular time intervals; however, the sampling is perfor...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Engenharia de Produção (ABEPRO)
2010-02-01
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| Series: | Brazilian Journal of Operations & Production Management |
| Online Access: | http://abepro.org.br/bjopm/index.php/bjopm/article/view/35 |