Predictive / AI-Driven Analytics Practice Questions
CLV projections, churn-risk models and recommendation engines; quizzes include model-selection logic.
Forecasting Fundamentals: Regression vs. Machine…
Forecasting can use statistical regression or machine‑learning approaches depending on data shape…
Choosing the Right Time-Series Model
Model choice depends on trend, seasonality, exogenous drivers, and data length. This quiz covers…
Feature Engineering for Predictive Accuracy
Features translate raw data into signals models can use. This quiz covers lags, aggregations,…
