Encyclopedia > Discrete random variable

Article Content

Discrete random variable

A random variable is discrete if the set of all possible values that it can assume is finite or countably infinite.

The probability that a discrete random variable will take any particular value is given by the probability mass function.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Wheatley Heights, New York

... of the population are Hispanic or Latino of any race. There are 1,455 households out of which 43.6% have children under the age of 18 living with them, 62.2% are married ...