Question: ( For submission ) Douglas has asked operations to take a sample of 1 0 sheets of rubber each hour from the extruder and measure
For submission Douglas has asked operations to take a sample of sheets of rubber each hour from the extruder and measure the thickness of each sheet. Based on the average thickness of this sample, operators will decide whether the extrusion process is in control or not. Given that Douglas plans sigma control limits what upper and lower control limits should she specify to the operators?
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