A process that is in control has a mean of = 13.5 and a standard deviation of = 0.8. a. Construct the control chart for this process if samples of size 4 are to be used (to 1 decimal). For n = 4 Find the UCL = Find the LCL = b. Repeat part (a) for samples of size 7 and 17 (to 2 decimals). For n = 7 Find the UCL = = Find the LCL = For n = 17 Find the UCL = Find the LCL = c. What happens to the limits of the control chart as the sample size is increased? Discuss why this is reasonable. UCL and LCL become - Select your answer together as n increases. If the process is in control, the larger samples should have less variance and should fall to 13.5. Select your answer -