average standard deviation

average standard deviation
среднее значение среднеквадратического отклонения

The English-Russian dictionary on reliability and quality control. 2015.

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  • standard deviation — A standard deviation tells us how much specific examples vary from the average in a particular set. Thus, the larger the standard deviation, the more diverse/volatile are the examples. The more volatile the examples, the less predictable and… …   Financial and business terms

  • Standard deviation — The square root of the variance. A measure of dispersion of a set of data from their mean. The New York Times Financial Glossary * * * standard deviation standard deviation ➔ deviation * * *    A statistical measure of the amount by which one… …   Financial and business terms

  • standard deviation — n. Statistics a measure of variability equal to the square root of the arithmetic average of the squares of the deviations from the mean in a frequency distribution …   English World dictionary

  • Standard deviation — In probability and statistics, the standard deviation is a measure of the dispersion of a collection of values. It can apply to a probability distribution, a random variable, a population or a data set. The standard deviation is usually denoted… …   Wikipedia

  • standard deviation — (sd)    a mathematical unit used to describe the spread or dispersion of a set of data. Each item in the data set has a deviation from the mean (the ordinary average) of the data. The standard deviation is computed by taking the squares of these… …   Dictionary of units of measurement

  • standard deviation — UK / US noun [countable] Word forms standard deviation : singular standard deviation plural standard deviations maths a number that shows how much smaller or larger a number in a set of numbers is from the average of the set …   English dictionary

  • standard deviation — noun the square root of the variance (Freq. 8) • Topics: ↑statistics • Hypernyms: ↑variance * * * ˌstandard deviˈation [standard deviation] …   Useful english dictionary

  • standard deviation — A measure of the dispersion of statistical data. For a series of n values x1, x2, xn, it is given by the formula →[(l n) ∑ (xi x)] where x is the average of the n values. The standard deviation of the returns from an investment can be used as a… …   Big dictionary of business and management

  • standard deviation — standard devi ation n technical a number in ↑statistics that shows by how much members of a mathematical set can be different from the average set …   Dictionary of contemporary English

  • standard deviation — standard devi ation noun count TECHNICAL a number that shows how much smaller or larger a number in a set of numbers is from the average of the set …   Usage of the words and phrases in modern English

  • Geometric standard deviation — In probability theory and statistics, the geometric standard deviation describes how spread out are a set of numbers whose preferred average is the geometric mean. If the geometric mean of a set of numbers { A 1, A 2, ..., A n } is denoted as μ g …   Wikipedia


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