A control chart for $\overline { \mathrm { x } }$ s shown below. Determine whether the process mean is within statistical control. If it is
not, identify which of the three out-of-control criteria lead to rejection of a statistically stable mean.

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The Answer of A control chart for $\overline { \mathrm { x } }$ s shown below. Determine whether the process mean is within statistical control. If it is
not, identify which of the three out-of-control criteria lead to rejection of a statistically stable mean.

A Control Chart For x‾\overline { \mathrm { x } }x

A Control Chart For $\overline { \mathrm { x } }$