Los Angeles Math Circle

4/26/2020 -- Olympiads 1: Notions of Probability, Part 2

We introduce random variables, expectations, variance, independence and functions of random variables, then apply these notions to Olympiad-type problems.

Homework: 2 problems of choice between 15, 17, 18, 19, 21(b) and 22(b).

Handouts: