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random variable
noun
a quantity that takes any of a set of values with specified probabilities.
random variable
noun
rv.statistics a quantity that may take any of a range of values, either continuous or discrete, which cannot be predicted with certainty but only described probabilistically
51Թ History and Origins
Origin of random variable1
Example Sentences
Good institutions are not a random variable that could have popped up anywhere around the globe, in Denmark or in Somalia, with equal probability.
Like the stock market, timing is a random variable.
The myriad factors affecting innovativeness make the historian’s task paradoxically easier, by converting societal variation in innovativeness into essentially a random variable.
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