The following data is collected at a carpet production facility to show the number of flaws per 100 yards of carpet: 

sample # 1 2 3 4 5 6 7 8 9 10 

flaws 7 5 0 10 12 5 9 4 6 2 

Determine a proper control chart. Use a spreadsheet to calculate the upper and lower control limits for the control chart and draw it. Suppose that the next carpet sample of 100 yards has 14 flaws. What can you say about the process? (There are two parts to this problem. Be sure to develop the control chart for the 10 samples. Then develop a control chart with the 11th sample included.)