Assessing the level of confidence for expressing extended uncertainty: a model based on control errors in the measurement of ion activity

Oleksandr Vasilevskyi

Abstract


A method for estimating the level of confidence when determining the coverage factor based on control errors is proposed, using the example of measurements of ion activity. Using information on tolerances and uncertainty, it is possible to establish a reasonable interval around the measurement result, within which most of the values that can be justified are assigned to the measured value.


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DOI: http://dx.doi.org/10.21014/acta_imeko.v10i2.810