Guide for the statistical analysis of ageing test data - Methods based on mean values of normally distributed test results Ingestion-build-68772 ISO/TR 21946 provides an understanding

ISO/TR 21946 provides an understanding of business activities and their contexts with:

903 | ISO/IEC 10746-3)

or shown on the display of the meter as appropriate

and the interrelationship between

Guide for the statistical analysis of ageing test data - Methods based on mean values of normally distributed test results Ingestion-build-68772 ISO/TR 21946 provides an understanding1 Scope This part of IEC 60493 gives statistical methods which may be applied to the analysis and evaluation of the results of ageing tests. It covers numerical methods based on mean values of normally distributed test results. These methods are only valid under specific assumptions regarding the mathematical and physical laws obeyed by the test data. Statistical tests for the validity of some of these assumptions are also given. This standard deals