statistical average (mean)

См. также в других словарях:

• mean — I (average) adjective central, grouping, intermediary, medial, median, medium, mesial, middle, midmost, statistical average II (base) adjective abject, brutal, contemptible, degrading, despicable, disgraceful, dishonorable, heinous, ignoble,… …   Law dictionary

• statistical inference — The process by which results from a sample may be applied more generally to a population. More precisely, how inferences may be drawn about a population, based on results from a sample of that population. Inferential statistics are generally… …   Dictionary of sociology

• mean value —    The statistical average or measure of central tendency [16] …   Lexicon of Cave and Karst Terminology

• Mean field theory — (MFT, also known as self consistent field theory) is a method to analyse physical systems with multiple bodies. A many body system with interactions is generally very difficult to solve exactly, except for extremely simple cases (random field… …   Wikipedia

• Statistical coupling analysis — or SCA is a technique used in bioinformatics to measure covariation between pairs of amino acids in a protein multiple sequence alignment (MSA). More specifically, it quantifies how much the amino acid distribution at some position i changes upon …   Wikipedia

• Mean absolute percentage error — (MAPE) is measure of accuracy in a fitted time series value in statistics, specifically trending. It usually expresses accuracy as a percentage, and is defined by the formula: where At is the actual value and Ft is the forecast value. The… …   Wikipedia

• Statistical signal processing — is an area of signal processing that treats signals as stochastic processes, dealing with their statistical properties (e.g., mean, covariance, etc.). Traditionally it is taught at the graduate level in electrical engineering departments around… …   Wikipedia

• Mean square weighted deviation — is used extensively in geochronology, the science of obtaining information about the time of formation of, for example, rocks, minerals, bones, corals, or charcoal, or the time at which particular processes took place in a rock mass, for example… …   Wikipedia

• mean time to repair — (MTTR) A statistical record of the average time required to repair an item, such as a piece of equipment or a component …   Glossary of postal terms

• Mean — This article is about the statistical concept. For other uses, see Mean (disambiguation). In statistics, mean has two related meanings: the arithmetic mean (and is distinguished from the geometric mean or harmonic mean). the expected value of a… …   Wikipedia

• Average — In mathematics, an average, or central tendency[1] of a data set is a measure of the middle value of the data set. Average is one form of central tendency. Not all central tendencies should be considered definitions of average. There are many… …   Wikipedia