A process that is in control has a mean of 12.5 and a standard deviation of 1.1. a. Construct the  control chart for this process if samples of size  are to be used (to 1 decimal). For N=4 Find the  UCL Find the  LCL b. Repeat part (a) for samples of size  and  (to 2 decimals). For N=10 Find the  UCL Find the  LCL For N=15 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.  and  become - Select your answer (closerfarther) together as n increases. If the process is in control, the larger samples should have less variance and should fall - Select your answer (closerfarther) to 12.5

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.