Question: thank you :) Problem 7 A production manager at a Contour Manufacturing plant has inspected the number of defective plastic molds in five random samples

thank you :) Problem 7 A production manager at a thank you :)

Problem 7 A production manager at a Contour Manufacturing plant has inspected the number of defective plastic molds in five random samples of 30 observations each. Following are the number of defective molds found in each sample: Number of Observations in Sample Number of Defects Sample | Total 150 Construct a 3-sigma control chart (z = 3) with this information. (If the lower control limit is negative, round the LCL to zero and all other answers to 2 decimal places, e.g. 15.25.) CL UCL LCL

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