Problem 1. Consider process with target 15 and proces standard deviation 8. Recall that the control limits for an EWMA control chart depend on the sample number). A the control limits approach the steady-state limits. For the following combinations of Xand determine the control limits and center line that should be used for 1,2,3 as well as the steady-state limits: 1 20.10,4 = 12.8 (U) N=0.20, L = 2.8; and (11) 40.80, 1-2.8. (b) For a fixed how does changing appear to affect the control limits? What does this mean in terms of ART the average length for in-control process? Problem 1. Consider process with target 15 and proces standard deviation 8. Recall that the control limits for an EWMA control chart depend on the sample number). A the control limits approach the steady-state limits. For the following combinations of Xand determine the control limits and center line that should be used for 1,2,3 as well as the steady-state limits: 1 20.10,4 = 12.8 (U) N=0.20, L = 2.8; and (11) 40.80, 1-2.8. (b) For a fixed how does changing appear to affect the control limits? What does this mean in terms of ART the average length for in-control process