PART ONE: Statistical methods for business -- Collection of data -- Presentation of data using tables and graphs -- Descriptive measures -- Index numbers -- Regression and correlation analysis -- Time series -- Probability -- Probability distributions -- Statistical estimation -- Hypothesis testing -- Statistical decision theory -- PART TWO: Basic business calculations -- Using technology -- Elementary calculations -- Using percentages and ratios in business -- Mathematical functions, set theory, equations and graph construction -- Business applications of graphs and equations -- Interest calculations.