1.130 | random measurement error | ||

random error of measurement | |||

random error | |||

Component of measurement error that in replicate measurements varies in an unpredictable manner. | |||

Note 1: | A reference quantity value for a random measurement error is the average that would ensue from an infinite number of replicate measurements of the same measurand. | ||

Note 2: | Random measurement errors of a set of replicate measurements form a distribution that can be summarized by its expectation, which is generally assumed to be zero, and its variance. | ||

Note 3: | Random measurement error equals measurement error minus systematic measurement error. | ||

Source: [VIM 2.19]. |

1.130 | random measurement error | ||

random error of measurement | |||

random error | |||

Component of measurement error that in replicate measurements varies in an unpredictable manner. | |||

Note 1: | A reference quantity value for a random measurement error is the average that would ensue from an infinite number of replicate measurements of the same measurand. | ||

Note 2: | Random measurement errors of a set of replicate measurements form a distribution that can be summarized by its expectation, which is generally assumed to be zero, and its variance. | ||

Note 3: | Random measurement error equals measurement error minus systematic measurement error. | ||

Source: [VIM 2.19]. |

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