Random Variables
https://www.youtube.com/watch?v=3v9w79NhsfI
A random variable maps outcomes of a random event to a number. Examples:
- Die:
- Random event: What is on the top side of a throw of a die?
- Outcomes: 1,2,3,4,5,6
- Mapping to a number/symbol: E.g.,
- 1,2,3,4,5,6
- A,B,C,D,E,F