Statistical Thinking and Metrology: Problems and Decisions

摘要

It is shown that the current version of standards ISO 5725-1...6 includes insufficiently the main ideas of statistical thinking into its content. Moreover the necessary prerequisite of any measurement - stability of measurement process - looks like some kind of foreign body within the main frame of these standards. All these points are especially notable in the examples presented in the ISO 5725-6. Analysis shows that this part of 5725 standards does not respond to the basic requirement of any standard: to be an operational procedure for the best way of getting necessary results.