MA240 Introduction to Probability and Statistics 0.5 Data collection and description including univariate and bivariate frequency tables, histograms, and summary statistics; elementary probability theory; random variables and expectations; sampling theory and the Central Limit Theorem; estimation and hypothesis testing for data from one and two normal populations. Prerequisite: MA100*. Exclusion: MA140*, BU205, BU275/EC275, EC235, EC285.