Tolerance Limits and Bounds for Proportions Based on Data Subject to Measurement Error

Article

Mee, Robert W.   (1984, ASQC)   University of South Alabama, Mobile, AL

Journal of Quality Technology    Vol. 16    No. 2
QICID: 5474    April 1984    pp. 74-80
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Article Abstract

Methods are presented for computing confidence bounds for the proportion of product in conformance with a given specification limit when the observed data are subject to measurement error. The related problem of determining tolerance limits for the true product distribution is also considered. If the ratio R of the error and product variances is known, exact tolerance limits and confidence bounds are easily computed. Two conservative procedures are proposed for settings where R is unknown.

Keywords

Sampling,Measurement error


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