Question: The following are quality control data for a manufacturing process at Kensport Chemical Company. The data show the temperature in degrees centigrade at five points

The following are quality control data for a manufacturing process at Kensport Chemical Company. The data show the temperature in degrees centigrade at five points in time during a manufacturing cycle. The company is interested in using control charts to monitor the temperature of its manufacturing process. a) compute R-bar and X-bar. b) What is the upper control limit and lower control limit for the R chart (to 2 decimals)? c) What is the upper control limit and lower control limit for the X-bar chart (to 2 decimals)?

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