A metal-manufacturing company produces sheet metal. Statistical quality control technicians randomly select sheets to be inspected for
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A metal-manufacturing company produces sheet metal. Statistical quality control technicians randomly select sheets to be inspected for blemishes and size problems. The number of nonconformances per sheet is tallied. Shown here are the results of testing 36 sheets of metal. Use the data to construct a c chart. What is the centreline? What is the meaning of the centreline value?
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Related Book For
Business Statistics For Contemporary Decision Making
ISBN: 9781119577621
3rd Canadian Edition
Authors: Ken Black, Ignacio Castillo
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