Benford's Law -- from Wolfram MathWorld

A phenomenological law also called the first digit law, first digit phenomenon, or leading digit phenomenon. Benford's law states that in listings, tables of statistics, etc., the digit 1 tends to occur with probability , much greater than the expected 11.1% (i.e., one digit out of 9). Benford's law can be observed, for instance, by examining tables of logarithms and noting that the first pages ar

[maturi]

ベンフォードの法則

[masui]

数字の出現頻度は1が一番多く、出現頻度は1/nに比例する。Zipfの法則と同じか。

[takado]

我々の身の回りにある数の30%は最上位が"1"

[noplans]

ベンフォードの法則