二に項こう分ぶん布ぷ

noun

binomial distribution

Technical term in probability and statistics. Refers to the discrete probability distribution of the number of successes in a fixed number of independent Bernoulli trials.

• 二に項こう分ぶん布ぷは、成せい功こう確かく率りつが一いっ定ていの試し行こうを繰くり返かえしたときの成せい功こう回かい数すうの分ぶん布ぷです。

  The binomial distribution is the distribution of the number of successes when repeating trials with a constant success probability.