a=0

The ceramic industry manufactures ceramic cups in bulk numbers. To monitor the control over the manufacturing process management wants to use the SPC in its business. They carry out inspections 20 times a week and each time they inspect 200 cups. The data of cups with flaws in each inspection is given in the table below: Suggest that a is the 6th digit of your student number. a) Which chart will you use to discuss if the process is statistically under control? Please explain why you choose this chart. ( 2 pts) b) Draw the diagrams by using the formula given in the appendix and discuss if the process in under control statistically. (10 pts)