Norm

ISO 7873:1993 en

Control charts for arithmetic average with warning limits

  • Deze norm is ingetrokken sinds 18-12-2014

73,12

Over deze norm

Status Ingetrokken
Aantal pagina's 13
Commissie Toepassing van statistische methoden
Gepubliceerd op 23-12-1993
Taal Engels
Specifies procedures for the statistical control of processes by using control charts based on calculating the arithmetic average of a sample and using warning limits and action limits. It is assumed that for large lots and for the mass output of piece and batch production, such a measure of quality is a random variable following a normal distribution. However, when averages of four or more items are plotted, this assumption of a normal distribution is not necessary for control purposes.

Details

ICS-code 03.120.30
Nederlandse titel Control charts for arithmetic average with warning limits
Engelse titel Control charts for arithmetic average with warning limits

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