Statistics Tutorials This section contains tutorials on introductory statistics & analytics. The reference book is the OpenIntro Statistics text and the tutorials are Python "translations" of the R tutorials originally developed by OpenIntro authors. Introduction to Data Probability Normal Distribution Sampling Distributions Confidence Intervals Inference for Numerical Data Inference for Categorical Data Simple Regression Multiple Regression Regression Case Study: Predicting Age in Census Data Regression Case Study: Predicting Melbourne House Prices (Phase 1) Regression Case Study: Predicting Melbourne House Prices (Phase 2)