Data · Beginner → Expert
📊 Statistics and Data Science
Master descriptive and inferential statistics, probability, experimentation, modeling, feature engineering, evaluation, communication and reproducible analysis.
Course roadmap
Pass each module exam to unlock the next module.
Module 1 · Beginner
Data Science Workflow and Reproducible Analysis
Locked
Module 2 · Beginner
Descriptive Statistics and Data Distributions
Locked
Module 3 · Beginner
Probability Foundations and Random Variables
Locked
Module 4 · Beginner
Sampling, Bias and Estimation
Locked
Module 5 · Intermediate
Confidence Intervals and Hypothesis Testing
Locked
Module 6 · Intermediate
Correlation, Causation and Confounding
Locked
Module 7 · Intermediate
Experimental Design and A/B Testing
Locked
Module 8 · Intermediate
Linear Regression and Diagnostics
Locked
Module 9 · Advanced
Classification and Logistic Regression
Locked
Module 10 · Advanced
Feature Engineering and Preprocessing
Locked
Module 11 · Advanced
Model Validation, Cross-Validation and Leakage
Locked
Module 12 · Advanced
Tree Models and Ensemble Methods
Locked
Module 13 · Advanced
Unsupervised Learning and Clustering
Locked
Module 14 · Expert
Time Series Analysis Fundamentals
Locked
Module 15 · Expert
Communicating Uncertainty and Decision Impact
Locked
Module 16 · Expert
Ethics, Privacy and Responsible Data Practice
Locked
Module 17 · Expert
Expert Capstone: Evidence-Driven Data Science Project
Locked
Certification gate
Final course exam
Pass mark: 80%. Time limit: 360 minutes. All module exams must be passed first.
Locked until modules are passed