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Discrete Random Variables

On this page we will explore the concept of discrete random variables and their probability distributions. We will look at how we can display probability distributions in tables or as functions. The questions are not too complicated; this is just a way of formalising the language of probability. For example, it is important not to forget that probabilities still sum to 1! Key Concepts On this page, you should learn...


Tags: probability function, expectation, mean, fair

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