An inspector samples bags of potato chips to see if they fall short of the weight, 14
Question:
(a) Make a p chart using the centerline and control limits calculated for p0 = .5.
(b) Suppose that samples from ten different days have
underweight bags. Graph the corresponding proportions on your p chart.
(c) Identify any days where the chart signals "out of control."
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Related Book For
Statistics Principles And Methods
ISBN: 9780470904114
7th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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