Explore BrainMass

Explore BrainMass

    Abnormal Observations and Control Limits

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    (a) List four rules for detecting abnormal (special cause) observations in a control chart.

    (b) Set up a control limits for an x=400, R=5, and n = 4. (Please see the attached document for proper formatting)

    © BrainMass Inc. brainmass.com June 3, 2020, 10:29 pm ad1c9bdddf
    https://brainmass.com/statistics/central-limit-theorem/please-respond-with-200-words-233454

    Attachments

    Solution Preview

    (a) List four rules for detecting abnormal (special cause) observations in a control chart.

    1. These tests are applicable to average (x bar) charts and to individuals (x) charts. However for p charts (charts for evaluating a process using percentages abnormal) if lower control limit is greater ...

    Solution Summary

    Rules for detecting abnormal observations are explained. Instructions on how to set up control limits are also provided.

    $2.19

    ADVERTISEMENT