Equations for Approximate Lower Confidence Limits on Process Capability Indices

Abstract

Equations that provide approximate but highly accurate lower confidence limits on process capability indices are provided. These equations yield the same value to the nearest hundredth or better than the values provided in tables in the literature. These equations can be used for a much more extensive set of data than those of the existing set of tables. Quality control, Process capability, Confidence limit.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1991
Accession Number
ADA247591

Entities

People

  • W. M. Woods

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Abstracts
  • Classification
  • Computing-Related Activities
  • Confidence Limits
  • Data Science
  • Equations
  • Information Science
  • Interdisciplinary Science
  • Mathematical Analysis
  • Mathematics
  • Normal Distribution
  • Quality Control
  • Security
  • Specifications
  • Statistical Analysis
  • Statistics

Fields of Study

  • Mathematics

Readers

  • Regression Analysis.
  • Systems Analysis and Design