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probability distribution
Word Origin
See more synonyms on Thesaurus.com
noun
,
Statistics.
1.
a distribution of all possible values of a random variable together with an indication of their probabilities.
Origin of
probability distribution
Expand
1935-1940
First recorded in
1935-40
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
Cite This Source
probability distribution
in Science
Expand
probability distribution
A function of a discrete random variable (that is, a variable whose values are obtained from a finite or countable set) yielding the probability that the variable will have a given value. Also called
probability density
.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
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Word of the Day
Nearby words for probability distribution
probabilism
probabilistic
probability
probability curve
probability density function
probability distribution
probability function
probability theory
probability wave
probable
probable cause
Word Value for
probability
20
23
Scrabble
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