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  • BS ISO 7870-6:2016

    Current The latest, up-to-date edition.

    Control charts EWMA Control Charts

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  29-02-2016

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Symbols and abbreviated terms
    4 EWMA for inspection by variables
    5 Choice of the control chart
    6 Procedure for implementing the EWMA control chart
    7 Sensitivity of the EWMA to non-normality
    8 Advantages and limitations
    Annex A (informative) - Application of the EWMA control chart
    Annex B (normative) - EWMA control chart for controlling a
            proportion of nonconforming units
    Annex C (normative) - EWMA control charts for a number
            of nonconformities
    Annex D (informative) - Control chart effectiveness
    Bibliography

    Abstract - (Show below) - (Hide below)

    Includes EWMA control charts as a statistical process control technique to detect small shifts in the process mean. It makes possible the faster detection of small to moderate shifts in the process average.

    General Product Information - (Show below) - (Hide below)

    Committee SS/4
    Development Note Supersedes 13/30285104 DC. (03/2016)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 5700:2015 Guide to the selection of charting methods and capability assessment for use in statistical process control

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 7873:1993 Control charts for arithmetic average with warning limits
    ISO 7870-1:2014 Control charts Part 1: General guidelines
    NFX 06 031-2 : 1995 APPLICATION OF STATISTICS - CONTROL CHARTS - PART 2: CONTROL CHARTS BY ATTRIBUTES
    NFX 06 031 : 1970 APPLICATIONS OF STATISTICS - QUALITY CONTROL DURING PRODUCTION - CONTROL CHARTS
    ISO 3534-2:2006 Statistics Vocabulary and symbols Part 2: Applied statistics
    NFX 06 031-1 : 1995 APPLICATION OF STATISTICS - CONTROL CHARTS - PART 1: SHEWHART CONTROL CHARTS BY VARIABLES
    ISO 7870-4:2011 Control charts Part 4: Cumulative sum charts
    ISO 7870-3:2012 Control charts Part 3: Acceptance control charts
    NFX 06 031-4 : 1995 STATISTICAL APPLICATION - CONTROL CHARTS - PART 4: CUSUM CONTROL CHARTS
    ISO 7870-5:2014 Control charts — Part 5: Specialized control charts
    ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
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