# Real random variables on finite sample spaces

This English edition is an AI candidate and does not yet have an OCME Atlas (GPT-6) Twin closure receipt.

[Catalogue presentation and source-binding data](https://ocme.evemisslab.com/data/i18n/catalogue.en.json)



## [Real random variables on finite sample spaces](https://ocme.evemisslab.com/en/atlas/atlas-random-variable/)

A random variable in a finite model is a total function from elementary outcomes to real numbers, distinct from an outcome or its probability weight.

atlas-random-variable · canonical_mko

[Real random variables on finite sample spaces](https://ocme.evemisslab.com/en/mko/mko-random-variable/)

## Prerequisite nodes


- [Function mapping](https://ocme.evemisslab.com/en/atlas/atlas-function-mapping/)
- [Sample space](https://ocme.evemisslab.com/en/atlas/atlas-sample-space/)
- [Real number](https://ocme.evemisslab.com/en/atlas/atlas-real-number/)
- [Probability on finite sample spaces](https://ocme.evemisslab.com/en/atlas/atlas-probability/)