📄️ Practice Problems Overview
95+ practice problems across all CT exam topics with complete solutions, difficulty ratings, and common mistake analysis
📄️ Module 1 Practice Problems
30 practice problems covering linear regression, multiple regression, bias-variance, and error metrics
📄️ Module 2 Practice Problems
40 practice problems covering cross-validation, logistic regression, classification metrics, model comparison, and decision boundaries
📄️ Mixed & Real-World Problems
25 advanced problems combining multiple concepts with real-world business scenarios and end-to-end pipelines
📄️ Solutions Guide
Complete solutions with step-by-step explanations for all 95+ practice problems