Suppose the analyst constructs an $\stackrel{}{x}-$chart to see if the production process is in$-$control. What are the Lower and upper control limits for this chart?

Select one:

A$.56\mathrm{.}152-59\mathrm{.}848$

B$.56\mathrm{.}59-59\mathrm{.}41$

C$.55\mathrm{.}486-60\mathrm{.}514$

D$.56\mathrm{.}662-59\mathrm{.}338$