A process that is in control has a mean of $\mu$ = 56.5 and a standard deviation of $\sigma$ = 3.4. What should the control limits be for a sample mean chart if samples of size 8 are taken?

Question

A process that is in control has a mean of $\mu$ = 56.5 and a standard deviation of  $\sigma$ = 3.4. What should the control limits be for a sample mean chart if samples of size 8 are taken?

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The Answer of A process that is in control has a mean of $\mu$ = 56.5 and a standard deviation of  $\sigma$ = 3.4. What should the control limits be for a sample mean chart if samples of size 8 are taken?

A Process That Is in Control Has a Mean Of \mu