Template:Selected anniversaries/November 20: Difference between revisions
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||1917: Erich Leo Lehmann born ... statistician, who made a major contribution to nonparametric hypothesis testing. He is one of the eponyms of the Lehmann–Scheffé theorem and of the Hodges–Lehmann estimator of the median of a population. Pic. | ||1917: Erich Leo Lehmann born ... statistician, who made a major contribution to nonparametric hypothesis testing. He is one of the eponyms of the Lehmann–Scheffé theorem and of the Hodges–Lehmann estimator of the median of a population. Pic. | ||
1917: Leonard Jimmie Savage born ... mathematician and statistician. Savage's most noted work was the 1954 book ''The Foundations of Statistics'', in which he put forward a theory of subjective and personal probability and statistics which forms one of the strands underlying Bayesian statistics and has applications to game theory. He was one the participants to the Macy conferences on cybernetics. Pic search yes: https://www.google.com/search?q=leonard+jimmie+savage | |||
File:Benoit Mandelbrot.jpg|link=Benoit Mandelbrot (nonfiction)|1924: Mathematician [[Benoit Mandelbrot (nonfiction)|Benoit Mandelbrot]] born. | File:Benoit Mandelbrot.jpg|link=Benoit Mandelbrot (nonfiction)|1924: Mathematician [[Benoit Mandelbrot (nonfiction)|Benoit Mandelbrot]] born. | ||
Revision as of 18:53, 25 March 2019
1889: Astronomer and cosmologist Edwin Hubble. He will discover the fact that the Andromeda "nebula" is actually another island galaxy far outside of our own Milky Way.
1908: Mathematician Georgy Voronoy dies. He invented what are today called Voronoi diagrams or Voronoi tessellations.
1924: Mathematician Benoit Mandelbrot born.
1924: Captive supervillain Fugitive Rubies gathering strength for escape attempt, says Niles Cartouchian.
1934: Mathematician, physicist, and astronomer Willem de Sitter dies. He co-authored a paper with Albert Einstein in 1932 in which they discuss the implications of cosmological data for the curvature of the universe.
1980: Lake Peigneur drains into an underlying salt deposit. A misplaced Texaco oil probe had been drilled into the Diamond Crystal Salt Mine, causing water to flow down into the mine, eroding the edges of the hole.
1996: Theoretical physicist and APTO field engineer Mohammad Abdus Salam translates electroweak unification theory into Gnomon algorithm functions. His work will quickly find applications in the detection and prevention of crimes against electroweak forces.
1980: Voyager 1 flies by Saturn, completing its primary mission.
1981: Outbreak of Geometrical frustration releases previously unknown class of crimes against mathematical constants, causing an outbreak of Scrimshaw abuse.
2016: Three Kings 2 voted Picture of the Day by the Citizens of New Minneapolis, Canada.