Question: Please solve: D Question 19 3 pts You work at a textile factory and are worried there are too many defects on each roll of
Please solve:
D Question 19 3 pts You work at a textile factory and are worried there are too many defects on each roll of fabric that is shipped to customers. You count the number of errors on 10 rolls of fabric and want to construct a c-chart for the average errors per roll. What is the center line of the c-chart (i.e. c-bar) given the following data that gives the number of nonconformities counted on each roll of fabric. Fabric Roll # of Nonconformities on Roll 1 8 2 0 3 7 7 4 12 5 5 ON 10 7 2 8 4 9 6 10 6 O 0.6 60 6 O 8 D Question 20 3 pts What is the upper controllimit of the c-chart? O 12.13 O 13.35 O 7.35 O 19 

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