Reason clearly when outcomes are uncertain.
Move from events and conditional probability to random variables, distributions, Bayes, limit theorems, estimation, and simulation.
Model events with conditional probability
Work with random variables and common distributions
Update beliefs with Bayes theorem
Use simulation and limit theorems to check intuition
Streamora, a streaming product whose viewing, churn, experiments, and recommendations make uncertainty concrete.
Basic algebra. Statistics Foundations is helpful but not required.
Open any module to review its exact sections. Progress and completion follow you through the course.
Topics include What P=0.7 Actually Means, Sample Spaces & Events, The Three Axioms, and more.
Topics include What Changes When You Know Something, The Multiplication Rule, Tree Diagrams as a Thinking Tool, and more.
Topics include The Belief-Updating Formula, Prior, Likelihood, Posterior, The Disease-Test Paradox, and more.
Topics include From Events to Numbers, Discrete vs Continuous, PMF, PDF, and CDF, and more.
Topics include Choosing the Right Distribution, Bernoulli & Binomial, Yes/No at Scale, Geometric, Time Until First Success, and more.
Topics include Two Random Variables at Once, Joint, Marginal & Conditional, Independence, Formal Definition, and more.
Topics include The Law of Large Numbers, The Central Limit Theorem, Why n=30 Matters (and Why It's Not Magic), and more.
Topics include Maximum Likelihood Estimation, The MLE Recipe, The Coin Example, Monte Carlo Simulation, and more.
Data scientists strengthening probability intuition
Analysts moving toward experimentation or ML
Candidates preparing for probability interviews
These are independent LDS courses that extend the closest skills. Choose the direction that matches what you want to build next.
Build statistical intuition before formulas.
Train models the way working data scientists do.
Design experiments that survive real scrutiny.
The first module establishes the language and example used throughout the rest of the course.
