Construct a T^{2} control chart for the wastewater treatment problem of Example 21.5. The 99% control chart limit is T^{2} = 11.63. Is the number of T^{2} control chart violations consistent with the results of Example 21.5?
Construct a T^{2} control chart for the wastewater treatment problem of Example 21.5. The 99% control chart limit is T^{2} = 11.63. Is the number of T^{2} control chart violations consistent with the results of Example 21.5?