Probability is a numerical description of how likely an event is to occur or how likely it is that a proposition is true.
Probability is the mathematics of uncertainty, proportions are the mathematics of probability.

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• Probability Definition
• Probability - Other Terminology
• Probability Distributions - describes the real-world behavior of one or more random variables
• Representations - systematically capture the behavior of a probability distribution
• Probabilistic Inference - are the ways to answer probabilistic queries

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