Development of the Concept of Uncertainty in Measurement and Revision of the Guide to the Expression of Uncertainty in Measurement. Part 2. Comparative Analysis of Basic Provisions of the Guide and Their Planned Changes

摘要

A comparative analysis has been done on key provisions of the current edition of the Guide to the Expression of Uncertainty in Measurement and changes thereto caused by the planned revision based on the Bayesian approach. Some possible changes of the calculation of uncertainty in measurement that are the most significant ones for practice are examined in connection with the development and introduction of the new edition of this document.