International Standard
ISO 16269-6:2014
Statistical interpretation of data — Part 6: Determination of statistical tolerance intervals
Reference number
ISO 16269-6:2014
Edition 2
International Standard
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ISO 16269-6:2014
Published (Edition 2, 2014)

ISO 16269-6:2014

ISO 16269-6:2014
CHF 173
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ISO 16269-6:2013 describes procedures for establishing statistical tolerance intervals that include at least a specified proportion of the population with a specified confidence level. Both one-sided and two-sided statistical tolerance intervals are provided, a one‑sided interval having either an upper or a lower limit while a two-sided interval has both upper and lower limits. Two methods are provided, a parametric method for the case where the characteristic being studied has a normal distribution and a distribution‑free method for the case where nothing is known about the distribution except that it is continuous. There is also a procedure for the establishment of two‑sided statistical tolerance intervals for more than one normal sample with common unknown variance.

General information

  •  : Published
     : 2014-01
    : International Standard under systematic review [90.20]
  •  : 2
     : 46
  • ISO/TC 69
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