- standard error
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A measure of how spread out data values are around the mean, defined as the square root of the variance.
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standard error
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Standard error — can refer to:* Standard error (statistics), the estimated standard deviation or error of a series of measurements * Standard error stream, one of the standard streams in Unix like operating systems … Wikipedia
standard error — n. Statistics a measure of the dispersion in the distribution of differences between expected and observed values of a statistic: the standard error of the mean is equal to the standard deviation of the original frequency distribution divided by… … English World dictionary
Standard Error — The standard deviation of the sampling distribution of a statistic. Standard error is a statistical term that measures the accuracy with which a sample represents a population. In statistics, a sample mean deviates from the actual mean of a… … Investment dictionary
standard error — noun 1. : standard deviation 2. : standard deviation divided by the square root of the number of items in a sample tested : the standard deviation of the sample mean * * * ˌstandard ˈerror 7 [standard error] … Useful english dictionary
standard error — noun Date: 1897 the standard deviation of the probability function or probability density function of a random variable and especially of a statistic; specifically the standard error of the mean of a sample from a population with a normal… … New Collegiate Dictionary
standard error — (of a mean) the extent to which the means of several different samples would vary if they were taken repeatedly from the same population. Differences between means are said to have statistical significance when they are greater than twice the… … Medical dictionary
standard error — standartinė paklaida statusas T sritis biomedicinos mokslai apibrėžtis ↑Kintamojo reikšmių ↑vidurkio sklaidos apibūdinimas – ↑standartinis vidurkio ↑nuokrypis. Standartinė paklaida lygi kintamojo ↑standartinio nuokrypio s ir ↑imties dydžio n… … Lithuanian dictionary (lietuvių žodynas)
standard error — standartinė paklaida statusas T sritis Standartizacija ir metrologija apibrėžtis Standartinis įverčio nuokrypis. atitikmenys: angl. standard error vok. mittlerer quadratischer Fehler, m rus. среднеквадратическая погрешность, f pranc. erreur… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
standard error — standartinė paklaida statusas T sritis fizika atitikmenys: angl. standard error vok. mittlerer quadratischer Fehler, m rus. среднеквадратическая погрешность, f pranc. erreur moyenne quadratique, f; erreur type, f … Fizikos terminų žodynas
Standard error (statistics) — For a value that is sampled with an unbiased normally distributed error, the above depicts the proportion of samples that would fall between 0, 1, 2, and 3 standard deviations above and below the actual value. The standard error is the standard… … Wikipedia
standard error of estimate — standartinė įverčio paklaida statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas, Grafinis formatas atitikmenys: angl. residual standard deviation; standard error of estimate vok.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
