Definition 

It is a quality control chart that monitors the mean of the product development process, in which a sample of n parts is collected across multiple time periods. The mean of the sample is then plotted on the control chart, and a determination is made if the process is “under control” or not.

Further Reading

• “The Principles of Product Development Flow: Second Generation Lean Product Development”, by Donald G. Reinertsen.

Know more such interesting terms by visiting our website.