probable error


probable error
noun
: regular deviation within a determined distance on each side of the mean of a frequency curve

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Statistics.
a quantity formerly used as a measure of variability: equal to 0.6745 times the standard deviation. A normally distributed population has half of its elements within one probable error of the mean.
[1805-15]

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probable error noun
A quantity assumed as the value of an error, such that the chances of the real error being greater are equal to those of its being less
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Main Entry:probable

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probable error,
Statistics. the amount by which the arithmetical mean of a sample is expected to vary because of chance alone: »

The probable error means that in sampling data some error is bound to occur (Emory S. Bogardus).


Useful english dictionary. 2012.

Look at other dictionaries:

  • Probable error — Probable Prob a*ble, a. [L. probabilis, fr. probare to try, approve, prove: cf. F. probable. See {Prove}, and cf. {Provable}.] [1913 Webster] 1. Capable of being proved. [Obs.] [1913 Webster] 2. Having more evidence for than against; supported by …   The Collaborative International Dictionary of English

  • Probable error — Error Er ror, n. [OF. error, errur, F. erreur, L. error, fr. errare to err. See {Err}.] 1. A wandering; a roving or irregular course. [Obs.] [1913 Webster] The rest of his journey, his error by sea. B. Jonson. [1913 Webster] 2. A wandering or… …   The Collaborative International Dictionary of English

  • probable error — horizontalioji paklaida statusas T sritis Gynyba apibrėžtis Ginklo veikimo nuotolio, nukrypimo ar spindulio paklaida. Horizontalioji ginklo paklaida šaudant į taikinį vertikaliai yra apibrėžiama kaip paklaidos tikimybės apskritimas.… …   NATO terminų aiškinamasis žodynas

  • probable error — tikimoji paklaida statusas T sritis fizika atitikmenys: angl. probable error vok. wahrscheinlicher Fehler, m rus. вероятная погрешность, f pranc. erreur probable, f …   Fizikos terminų žodynas

  • probable error — Statistics. a quantity formerly used as a measure of variability: equal to 0.6745 times the standard deviation. A normally distributed population has half of its elements within one probable error of the mean. [1805 15] * * * …   Universalium

  • probable error — galimasis nuokrypis statusas T sritis Gynyba apibrėžtis Galimas sviedinio (minos, raketos) nuokrypis nuo taikymo taško. Galimasis nuokrypis priklauso nuo ↑galutinių šaudymo nuostatų skaičiavimo tikslumo, šaudymo sąlygų ir sviedinio (minos,… …   Artilerijos terminų žodynas

  • probable error — /prɒbəbəl ˈɛrə/ (say probuhbuhl eruh) noun Statistics a value such that the error in an error distribution is equally likely to be greater or smaller than it …   Australian English dictionary

  • probable error — See horizontal error …   Military dictionary

  • probable error deflection — Error in deflection that is exceeded as often as not …   Military dictionary

  • probable error height of burst — Error in height of burst that projectile and/or missile fuzes may be expected to exceed as often as not …   Military dictionary