Which Happened First?

Walter A. Shewhart

Walter A. Shewhart
Image: http://magazine.amstat.org/blog/2009/09/01/waltershewhartsep09/ · Public domain · source

Walter Andrew Shewhart was an American physicist, engineer and statistician. He is sometimes also known as the grandfather of statistical quality control, inventor of the Shewhart chart and the Shewhart cycle.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Frederick BantingNovember 14, 1891 – February 21, 1941
  2. Hans ReichenbachSeptember 26, 1891 – April 9, 1953
  3. John Howard NorthropJuly 5, 1891 – May 27, 1987
  4. Sergey VavilovMarch 12, 1891 – January 25, 1951
  5. Walter A. Shewhart (this page)March 18, 1891 – March 11, 1967
  6. Yrjö VäisäläSeptember 6, 1891 – July 21, 1971

Related

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Walter A. Shewhart (March 18, 1891 – March 11, 1967) · Which Happened First?