plural of Poisson distribution

(statistics) Any of a class of discrete probability distributions that express the probability of a given number of events occurring in a fixed time interval, where the events occur independently and at a constant average rate; describable as a limit case of either binomial or negative binomial distributions.

A board containing multiple electrical fuses or circuit breakers; a panelboard

plural of distribution server

(retail) A case pack; the number of items in a case or number of cases on a palette. Abbreviation: DL.

(probability theory, statistics) A discrete probability distribution that describes the probability of k "successes" in a sequence of n draws without replacement from a finite population.

(statistics) A probability distribution consisting of two exponential distributions, one positive and one negative.

(statistics) A distribution of all possible values of a random variable together with an indication of their probabilities.

(statistics) Any of a class of continuous probability distributions used to model the time between events that occur independently at a constant average rate.

(computing) a network server that stores the installation files for distribution over a network.