STATISTICAL THINKING AND METROLOGY: PROBLEMS AND DECISIONS

• Abstract:

  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.
• Keywords:

  measurement stability, control charts, Standards 5725, Statistical Process Control (SPC), Measurement System Analysis (MSA)
• Download:

  IMEKO-WC-2012-TC1-O3.pdf
• DOI:

  _unreg_wc-2012.TC1-O3

Event details: