注目の話題: 婚活する時の服装; シングルマザーの恋愛; 男性に質問です!

Science,English,and math 4th

No.227　21/04/05 20:45
燻し銀三 ( 60代 ♂ IJ7P0b ) あ+あ-

【The number which comes to a head most frequently】

《What is the law on Benford?》

A ration on the numerical value of which head is one from three is over 60% in the whole number, according to the graph and the list.

It was Frank Benford who showed the law for the first time in 1938. He was an American physicist. It is said he collected samples which was over twenty thousand like an amount of molecule, a population or a number which appears at articles in newspaper, and reached the conclusion.

He seemed to gather various kinds of sample. For example, loss on HP, or a black body.

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