The following data are from a production process that makes 250 units each hour. The data were
Question:
a)Calculate the center line of the p chart.
b)Calculate the upper control limit of the p chart.
c)Calculate the lower control limit of the p chart.
d)Create a p chart for the samples from the second set of 10 hours.
e)Is this process out of control?
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Related Book For
Business Statistics
ISBN: 9780321925831
3rd Edition
Authors: Norean Sharpe, Richard Veaux, Paul Velleman
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