# Summary of Probability Exam Review
- **Foundations of Probability**: Key axioms and properties, including conditional
probabilities and independence.
- **Random Variables**: Definition, cumulative distribution functions, and central
tendency measures (mean, median, variance).
- **Characteristic Functions**: Definitions and properties related to random
variables.
- **Common Discrete and Continuous Distributions**: Bernoulli, Binomial, Poisson,
Uniform, Normal, and Exponential distributions.
- **Joint Distributions**: Marginal and conditional distributions, independence,
covariance, and correlation.
- **Limit Theorems**: Weak Law of Large Numbers and Central Limit Theorem, with
practical approximation rules.