SPECIFICATION OF THE ASSUMPTIONS FOR THE TYPE-A EVALUATION OF STANDARD UNCERTAINTY |
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| Andrzej Zięba |
- Abstract:
- The formulation of Type A uncertainty in the GUM does not include the necessary assumptions. The paper reviews the common set of four assumptions and, in particular, the replacing the identity of distributions (i. d.) by a more general assumption of equivalence of observations. This assumption shows several advantages including its more natural relation to the measurement conditions. Possibilities of validating the assumptions, by an analysis of experiment and using the statistical tests, are briefly discussed.
- Keywords:
- Type A uncertainty, assumptions, equivalence, autocorrelated
- Download:
- IMEKO-WC-2015-TC21-427.pdf
- DOI:
- -
- Event details
- Event name:
- XXI IMEKO World Congress
- Title:
Measurement in Research and Industry
- Place:
- Prague, CZECH REPUBLIC
- Time:
- 30 August 2015 - 04 September 2015