A production facility produces 75 units per hour and uses an $\bar { x }$ chart to monitor its quality.The control limits are seat at 2.5 standard errors from the mean.On average,how many units will be produced until the control chart signals that the process is out of control,when it is in fact under control?

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The Answer of A production facility produces 75 units per hour and uses an $\bar { x }$ chart to monitor its quality.The control limits are seat at 2.5 standard errors from the mean.On average,how many units will be produced until the control chart signals that the process is out of control,when it is in fact under control?

A Production Facility Produces 75 Units Per Hour and Uses xˉ\bar { x }xˉ

A Production Facility Produces 75 Units Per Hour and Uses $\bar { x }$