- quartile deviation
- матем. полуразмах квартилей
Большой англо-русский и русско-английский словарь. 2001.
quartile deviation
Смотреть что такое "quartile deviation" в других словарях:
quartile deviation — noun : one half of the difference obtained by subtracting the first quartile from the third quartile in a frequency distribution * * * quartile deviation noun (statistics) The distance between the values below which the lowest fourth and above… … Useful english dictionary
variation — (statistical) The greater part of empirical research is concerned with the characteristics of groups, or aggregate social entities, rather than individual cases; that is, with men or women in general, rather than any particular man or woman. A… … Dictionary of sociology
variation (statistical) — The greater part of empirical research is concerned with the characteristics of groups, or aggregate social entities, rather than individual cases; that is, with men or women in general, rather than any particular man or woman. A range of… … Dictionary of sociology
Dispersion (finance) — Dispersion is a measure for the statistical distribution of portfolio returns. It is the asset weighted standard deviation of individual portfolio returns within a comparable client group (composite) from the composite return. Types of Dispersion … Wikipedia
statistics — /steuh tis tiks/, n. 1. (used with a sing. v.) the science that deals with the collection, classification, analysis, and interpretation of numerical facts or data, and that, by use of mathematical theories of probability, imposes order and… … Universalium
Percentile — A percentile is the value of a variable below which a certain percent of observations fall. So the 20th percentile is the value (or score) below which 20 percent of the observations may be found. The term percentile and the related term… … Wikipedia
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Box plot — In descriptive statistics, a boxplot (also known as a box and whisker diagram or plot) is a convenient way of graphically depicting groups of numerical data through their five number summaries (the smallest observation, lower quartile (Q1),… … Wikipedia
Median — This article is about the statistical concept. For other uses, see Median (disambiguation). In probability theory and statistics, a median is described as the numerical value separating the higher half of a sample, a population, or a probability… … Wikipedia
Interquartile range — In descriptive statistics, the interquartile range (IQR), also called the midspread, middle fifty and middle of the #s, is a measure of statistical dispersion, being equal to the difference between the third and first quartiles.Unlike the (total) … Wikipedia
Statistical dispersion — In statistics, statistical dispersion (also called statistical variability or variation) is variability or spread in a variable or a probability distribution. Common examples of measures of statistical dispersion are the variance, standard… … Wikipedia
