How Do You Know if a Process Is Following a Normal Distribution? Trying these tests to find out if your process is normally distributed.
Process Performance (Pp, Ppk) helps determine if your new process is acceptable by measuring ratios of distribution to spread and centering.
Cp and Cpk are considered short-term potential process capability measures for a process. We want to describe this quality in terms of sigma.
Gage Repeatability and Reproducibility is commonly referred to as Gage R&R. It’s a method is to look at variability in our measurements.
Cumulative Sum Chart (CUSUM) is a type of control chart used to detect the deviation of the values or subgroup mean from the target value.