Question: alsofind the 2 sigma x chart upper and lower control limits The overall average on a process you are attempting to monitor is 50.0 units.

alsofind the 2 sigma x chart upper and lower control limits The overall average on a process you are attempting to monitor is 50.0 units. The process population standard deviation is 1.84 . Sample size is given to be 4. a) Determine the 3 -sigma $ \bar{x} $- 2 answers

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