The Sudso Beer Company is required to fill all bottles as advertised with a minimum fill of 12 ounces. Each bottle will only hold 12.25 ounces. The current process fill is running at an average of 12.07 ounces with a standard deviation of 0.02 ounces. Our process capability goal is 1.33.
a. What is the current process capability as measured by Cp?
b. What is the current process capability as measured by Cpk?
c. Is this process capable? Why or why not
d. Does the process need an adjustment? Why or why not