The EWMA – Exponentially Weighted Moving Average chart is used to monitor variables that make use of the entire history of a given output.
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.
Statistical process control (SPC) is a technique for applying statistical analysis to measure, monitor, and control processes.
Kanban is a process of identifying just-in-time material flow. It’s also an important part of your Lean Six Sigma certification exam.
Data Sampling is the selection of statistical samples from the population to estimate the characteristics of entire population.