statistical cost control

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• Statistical process control — (SPC) is an effective method of monitoring a process through the use of control charts. Control charts enable the use of objective criteria for distinguishing background variation from events of significance based on statistical techniques. Much… …   Wikipedia

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

• Statistical survey — Statistical surveys are used to collect quantitative information about items in a population. Surveys of human populations and institutions are common in political polling and government, health, social science and marketing research. A survey… …   Wikipedia

• Statistical murder — When a business or regulator uses limited funds to take an action that saves a limited number of lives, instead of an alternative action that would save more lives, this decision is sometimes called statistical murder. This phrase is currently… …   Wikipedia

• Cost contingency — When estimating the cost for a project, product or other item or investment, there is always uncertainty as to the precise content of all items in the estimate, how work will be performed, what work conditions will be like when the project is… …   Wikipedia

• Laboratory quality control — is designed to detect, reduce, and correct deficiencies in a laboratory s internal analytical process prior to the release of patient results and improve the quality of the results reported by the laboratory. Quality control is a measure of… …   Wikipedia

• 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

• Management control system — A management control systems (MCS) is a system which gathers and uses information to evaluate the performance of different organizational resources like human, physical, financial and also the organization as a whole considering the… …   Wikipedia

• Comparison of statistical packages — The following tables compare general and technical information for a number of statistical analysis packages. Contents 1 General information 2 Operating system support 3 ANOVA 4 Regression …   Wikipedia

• Help at Any Cost — Infobox Book name = Help at Any Cost title orig = translator = image caption = Book cover author = Maia Szalavitz illustrator = cover artist = country = United States language = English series = subject = Tough love, Behaviorism genre = Non… …   Wikipedia

• Randomized controlled trial — Flowchart of four phases (enrollment, intervention allocation, follow up, and data analysis) of a parallel randomized trial of two groups, modified from the CONSORT (Consolidated Standards of Reporting Trials) 2010 Statement[1] …   Wikipedia