quality control sample

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• quality control — ► NOUN ▪ a system of maintaining standards in manufactured products by testing a sample against the specification …   English terms dictionary

• Quality control and genetic algorithms — In engineering and manufacturing, quality control is involved in developing systems to ensure products or services are designed and produced to meet or exceed customer requirements. Genetic algorithms are search techniques, used in computing to… …   Wikipedia

• Quality control — This article is about the project management process. For other uses, see Quality control (disambiguation). Maintenance check of electronic equipment on a U.S. Navy aircraft …   Wikipedia

• quality control — Systems or procedures that aim to maintain high standards in *manufacturing processes or in the supply of services. The control of *quality is maintained through the *sample testing of the activity under consideration: The quality control of… …   Auditor's dictionary

• quality control — The activities and techniques used to achieve and maintain a high standard of quality in a transformation process. They may include systematic inspection of inputs and outputs, or a sample of inputs and outputs at various stages in their… …   Big dictionary of business and management

• quality control — noun a system of maintaining standards in manufactured products by testing a sample of the output against the specification. Derivatives quality controller noun …   English new terms dictionary

• Control chart — One of the Seven Basic Tools of Quality First described by Walter A. Shewhart …   Wikipedia

• Sample size determination — is the act of choosing the number of observations to include in a statistical sample. The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample. In practice, the sample …   Wikipedia

• Quality assurance — Quality assurance, or QA for short, refers to planned and systematic production processes that provide confidence in a product s suitability for its intended purpose. It is a set of activities intended to ensure that products (goods and/or… …   Wikipedia

• Control limits — Control limits, also known as natural process limits, are horizontal lines drawn on a statistical process control chart, usually at a distance of ±3 standard deviations of the plotted statistic from the statistic s mean. Control limits should not …   Wikipedia

• Sample Preparation Equipment — refers to equipment used for the preparation of physical specimens for subsequent microscopy or related disciplines including failure analysis and quality control. The equipment includes the following types of machinery:* Precision cross… …   Wikipedia