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erreur aléatoire

1

Erialasõnastikud

EKI terminibaas Esterm

ID 709940 Viimati muudetud 30.12.2004
Vaata sõnakogu
Vaata sõnakogu
Valdkond Eurostat programmestandardimine, metroloogiatheory & method
  • result of a measurement minus the mean that would result from an infinite number of measurements of the same measurand carried out under repeatability conditions
  • an error which varies in an unpredictable manner in absolute value and in sign when a large number of measurements of the same value of a quantity are made under effectively identical conditions
random error
Näited
  • The operating records shall include, if appropriate, for each material balance area: ... (b) the data obtained from the calibration of tanks and instruments and from sampling and analysis, the procedures to control the quality of measurements and the derived estimates of random and systematic error ...
  • Random error is equal to error minus systematic error. Because only a finite number of measurements can be made, it is possible to determine only an estimate of random error.
erreur aléatoire
zufällig Fehler
satunnainen virhe

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