In God we trust, all others must bring data.
Dr. W. Edwards Deming
Dr. W. Edwards Deming was a statistician and manufacturing consultant who worked on Japanese reconstruction after WWII. His quality control methods influenced innovative Japanese manufacturing processes that simultaneously increased volume, reduced cost, and improved quality. Near the end of his career, Deming taught the same lessons to U.S. automakers.
To this day, the “Deming Prize” is one of the highest rewards for Total Quality Management in the world.…