Efron's dice

English

Etymology

Invented by Bradley Efron.

Proper noun

Efron's dice

  1. (probability) A set of four intransitive dice with faces numbered as follows: A: 4, 4, 4, 4, 0, 0; B: 3, 3, 3, 3, 3, 3; C: 6, 6, 2, 2, 2, 2; and D: 5, 5, 5, 1, 1, 1. They have unusual statistical properties.
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.