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Article | REF: P263 V1

Sum of measurement values

Authors: Marielle CROZET, Cédric RIVIER, Stéphane PUYDARRIEUX, Alain VIVIER, Vincent BRUEL, Guillaume MANIFICAT, Marcel MOKILI, Bernard THAUREL

Publication date: June 10, 2015, Review date: October 7, 2020 | Lire en français

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    5. Cumulative income statement

    A measurement result corresponds either to an individual measurement value, obtained by a single observation, or to a cumulative value of individual measurements. Whatever the case, the rules for presenting results are the same and are outlined below.

    A measurement result must always be accompanied by a measurement uncertainty.

    The general rule for the presentation of a measurement result, whether resulting from a single measurement or an accumulation of several measurement values, is as follows.

    When the value of a measurement is greater than the decision threshold x C , the measurement result is given in the form :

    x±U
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