Mathematics: Applications and Interpretation · Topic 4: Statistics and probability

SL4.7 — Discrete random variables

Mathematics: Applications and Interpretation · SL / HL · syllabus-mapped notes

1. AISL4.7.1

   Probability distributions

   Discrete random variables, their distribution tables, and probabilities summing to 1.

2. AISL4.7.2

   Expected value E(X)

   Computing the mean of a discrete random variable and interpreting a fair game.