CEFR C1

Benford

proper noun

Meaning

A law in mathematics and science stating that in any set of naturally occurring numbers, the leading digit is most likely to be 1, followed by 2, and so on, with 9 being the least likely.

Examples

  • Benford's law applies to data sets ranging from river lengths to stock prices.
  • Investigators use Benford's law to detect accounting fraud by looking for deviations from the expected distribution.

Synonyms: principle, rule