Walter Shewhart is often referred to as the “Father of Quality Control”

Walter A Shewhart
Posted by Ted Hessing
Walter Shewhart is often referred to as the “Father of Quality Control”
A run chart is a basic graph displays data as they evolve over time. Simple rules can be useful for identifying trends or shifts in process.
A Deming wheel, Shewhart wheel or Cycle is a the continuous improvement practice of making a Plan, Performing an action, Checking your results and then Acting upon what you have learned.