October 2019
Beginner to intermediate
674 pages
16h 43m
English
Content preview from Mastering pandas - Second Edition
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Discrete probability distributions
In this scenario, the variable can take only certain distinct values, such as integers. An example of a discrete random variable is the number of heads obtained when we flip a coin five times: the possible values are {0,1,2,3,4,5}—we cannot obtain 3.82 heads, for example. The range of values that the random variable can take is specified by what is known as a probability mass function (PMF).
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