| 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]. | |||