W. Edwards Deming Quotes
Scientific data are not taken for museum purposes; they are taken as a basis for doing something. If nothing is to be done with the data, then there is no use in collecting any. The ultimate purpose of taking data is to provide a basis for action or a recommendation for action. The step intermediate between the collection of data and the action is prediction.
Deming, W. Edwards. Some Theory of Sampling. John Wiley & Sons, 1950, p. 1.
The Labor Department never would commit to a recommendation. The Job Corps leadership examined the insufficient data and made their best guess which for the most part turned out to be right as the Job Corps was the most effective youth job training program in the history of the country. It and Head Start were the only two of the anti-poverty programs that were still operational into the 21st century. Supreme Court Justice Learned Hand expressed the same idea more generally in {482001}.
Dr. William Edwards Deming was an American engineer, statistician, professor, author, lecturer, and management consultant. Educated initially as an electrical engineer and later specializing in mathematical physics, he helped develop the sampling techniques still used by the U.S. Department of the Census and the Bureau of Labor Statistics.