Question: Please solve and send asap . (a) Determine the center line of the X-bar and R-chart. (3 marks) (b) Calculate the control limits for X-bar
Please solve and send asap .
(a) Determine the center line of the X-bar and R-chart. (3 marks) (b) Calculate the control limits for X-bar and R-chart. (5 marks) (c) Construct X-bar and R-chart for the data. (9 marks) (d) Interpret the process behavior and what Precision Tool Sdn Bhd should do.


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