The net weight (in oz) dry bleach product is to be monitored by x? and R control
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Question:
The net weight (in oz) dry bleach product is to be monitored by x? and R control charts using a sample size of n=3. Data for 16 preliminary samples are as follows:
Set up x? and R control chart using these data. Does the process exhibit statistical control?
Related Book For
Introduction to Statistical Quality Control
ISBN: 978-1118146811
7th edition
Authors: Douglas C Montgomery
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