“Buffon’s needle problem”的概念、定义、翻译、参考文献-科学参考

Buffon’s needle problem

Statistics

A probability problem posed by Buffon in 1777. A needle of length l is to be randomly thrown on to a piece of paper that is covered by parallel lines that are a distance d apart; the problem is ‘What is the probability that the needle crosses a line?’ The answer is $Buffon’s needle problem$ This provides an empirical method for the estimation of π (though many throws are needed if an accurate answer is required).
http://vis.supstat.com/2013/04/buffons-needle/ Animation.

单词	Buffon’s needle problem
释义	Buffon’s needle problem Statistics A probability problem posed by Buffon in 1777. A needle of length l is to be randomly thrown on to a piece of paper that is covered by parallel lines that are a distance d apart; the problem is ‘What is the probability that the needle crosses a line?’ The answer is $Buffon’s needle problem$ This provides an empirical method for the estimation of π (though many throws are needed if an accurate answer is required). http://vis.supstat.com/2013/04/buffons-needle/ Animation.
随便看	y parameters Ypeenian Ypres Ypresian Ypsilanti, Alexander (1792–1828) ytterbium yttrium Yuan Yuan Shikai (1859–1916) Yucca Yugoslavia yuhangyuan Yukawa, Hideki Yukawa, Hideki (1907–81) Yule, George Udny (1871–1951) Yule–Walker equations Yule’s Q yung Yuri Gagarin Cosmonaut Training Centre Yurmatian Yutu yu, wu YY Orionis star Z z