Volume 19, Issue 4 (IJIE 2008)                   2008, 19(4): 55-61 | Back to browse issues page

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Nikoukar Zanjani M, Fatemi Ghomi S, Bahmani P. INTERVAL ESTIMATION PROCESS CAPABILITY INDEX. Journal title 2008; 19 (4) :55-61
URL: http://ijiepm.iust.ac.ir/article-1-245-en.html
INTERVAL ESTIMATION PROCESS CAPABILITY INDEX
M. Nikoukar Zanjani , S.M.T. Fatemi Ghomi * , P. Bahmani
, fatemi@aut.ac.ir
Abstract:   (9981 Views)
Several sampling distribution properties of the estimator for Cpk are presented under the assumption that the data are normal, independent and identically distributed. In this paper using these assumptions, the expectation, variance and skewness are calculated by statistical methods, since the sampling distribution is weakly skewed, it is concluded that a symmetric interval estimator for Cpk might be reasonable. Also a symmetric interval estimator has been developed
Full-Text [PDF 358 kb]   (2323 Downloads)    
Type of Study: Research |
Received: 2010/06/28 | Published: 2008/12/15
Add your comments about this article : Your username or Email:
CAPTCHA
Send email to the article author

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.