Probability is the branch of mathematics concerning events and numerical descriptions of how likely they are to occur. The probability of an event is a...

In probability theory and statistics, a probability distribution is the mathematical function that gives the probabilities of occurrence of different...

Bayesian probability (/ˈbeɪziən/ BAY-zee-ən or /ˈbeɪʒən/ BAY-zhən) is an interpretation of the concept of probability, in which, instead of frequency or...

Probability theory or probability calculus is the branch of mathematics concerned with probability. Although there are several different probability interpretations...

the probability of each type of 5-card hand can be computed by calculating the proportion of hands of that type among all possible hands. Probability and...

In probability theory, a probability density function (PDF), density function, or density of an absolutely continuous random variable, is a function whose...

In probability theory and statistics, the Poisson distribution is a discrete probability distribution that expresses the probability of a given number...

In probability theory, conditional probability is a measure of the probability of an event occurring, given that another event (by assumption, presumption...

In probability theory and statistics, the binomial distribution with parameters n and p is the discrete probability distribution of the number of successes...

populations, the sampling probability (also known as inclusion probability) of an element or member of the population, is its probability of becoming part of...

In Information theory, outage probability of a communication channel is the probability that a given information rate is not supported, because of variable...

In probability theory, a probability space or a probability triple ( Ω , F , P ) {\displaystyle (\Omega ,{\mathcal {F}},P)} is a mathematical construct...

The standard probability axioms are the foundations of probability theory introduced by Russian mathematician Andrey Kolmogorov in 1933. These axioms...

A prior probability distribution of an uncertain quantity, often simply called the prior, is its assumed probability distribution before some evidence...

In probability and statistics, a probability mass function (sometimes called probability function or frequency function) is a function that gives the...

several articles: Probability Statistics Glossary of probability and statistics Notation in probability and statistics Timeline of probability and statistics...

The posterior probability is a type of conditional probability that results from updating the prior probability with information summarized by the likelihood...

In probability theory, the law (or formula) of total probability is a fundamental rule relating marginal probabilities to conditional probabilities. It...

In quantum mechanics, a probability amplitude is a complex number used for describing the behaviour of systems. The square of the modulus of this quantity...

Probability plot, a graphical technique for comparing two data sets, may refer to: P–P plot, "Probability-Probability" or "Percent-Percent" plot Q–Q plot...

In probability and statistics, a realization, observation, or observed value, of a random variable is the value that is actually observed (what actually...

In probability theory and statistics, the empirical probability, relative frequency, or experimental probability of an event is the ratio of the number...

In mathematics, a probability measure is a real-valued function defined on a set of events in a σ-algebra that satisfies measure properties such as countable...

In probability theory and statistics, Bayes' theorem (alternatively Bayes' law or Bayes' rule), named after Thomas Bayes, describes the probability of...

In probability theory and computer science, a log probability is simply a logarithm of a probability. The use of log probabilities means representing...

Probability function may refer to: Probability distribution Probability axioms, which define a probability function Probability measure, a real-valued...

variables that are defined on the same probability space, the joint probability distribution is the corresponding probability distribution on all possible pairs...

mechanics, the probability current (sometimes called probability flux) is a mathematical quantity describing the flow of probability. Specifically, if...

The word probability has been used in a variety of ways since it was first applied to the mathematical study of games of chance. Does probability measure...

stochastic model describing a sequence of possible events in which the probability of each event depends only on the state attained in the previous event...