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**Prior probability**— Bayesian statistics Theory Bayesian probability Probability interpretations Bayes theorem Bayes rule · Bayes factor Bayesian inference Bayesian network Prior · Posterior · Likelihood … Wikipedia**prior probability**— The probability assigned to a hypothesis or event before a piece of evidence emerges. In Bayesian reasoning, the probability after a piece of evidence (the posterior probability) is a function of the prior probability, and the extent to which the … Philosophy dictionary**Prior Probability**— The probability that an event will reflect established beliefs about the event before the arrival of new evidence or information. Prior probabilities are the original probabilities of an outcome, which be will updated with new information to… … Investment dictionary**prior probability**— noun The probability of an event obtained without the knowledge of occurrence of other events that bear on it … Wiktionary**Probability interpretations**— The word probability has been used in a variety of ways since it was first coined in relation to games of chance. Does probability measure the real, physical tendency of something to occur, or is it just a measure of how strongly one believes it… … Wikipedia**Prior (disambiguation)**— The term prior may refer to: * Prior, the head of a priory * Prior (Stargate), a fictional race in the television series Stargate * Prior (brand), a Norwegian brand of eggs and white meat * Prior Norge, a defunct Norwegian egg and white meat… … Wikipedia**Probability distribution**— This article is about probability distribution. For generalized functions in mathematical analysis, see Distribution (mathematics). For other uses, see Distribution (disambiguation). In probability theory, a probability mass, probability density … Wikipedia**probability theory**— Math., Statistics. the theory of analyzing and making statements concerning the probability of the occurrence of uncertain events. Cf. probability (def. 4). [1830 40] * * * Branch of mathematics that deals with analysis of random events.… … Universalium**Probability**— The likelihood that something will happen. For example, a probability of less than .05 indicates that the probability of something occurring by chance alone is less than 5 in 100, or 5 percent. This level of probability is usually taken as the… … Medical dictionary**probability and statistics**— ▪ mathematics Introduction the branches of mathematics concerned with the laws governing random events, including the collection, analysis, interpretation, and display of numerical data. Probability has its origin in the study of gambling… … Universalium