The following data were collected on the number of nonconformities per unit for 10 time periods: a.
Question:
a. Construct the appropriate control chart and determine the LCL and UCL.
b. Are there any special causes of variation?
Transcribed Image Text:
Nonconformities per Unit 15 12 10 Nonconformities per Unit Time Time 10 10
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a cbar 115 10 115 LCL cbar 3 cbar 115 3 115 132...View the full answer
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Related Book For
Business Statistics A First Course
ISBN: 9780321979018
7th Edition
Authors: David M. Levine, Kathryn A. Szabat, David F. Stephan
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