Undergraduate Prerequisites: (CASEC203 OR CASEC303) or equivalent and elementary calculus. - Graduate Prerequisites: (CASEC203 OR CASEC303) Elementary Calculus. - Covers descriptive statistics, measures of association, dispersion, frequency distribution, probability, sampling distributions, estimation, and hypothesis tests. Introduces multivariate regression analysis, with emphasis on specification, testing, and interpretation of econometric models. Requires working with data and use of statistical software.