The course introduces the basic concepts of probability including conditioning and Bayes formula. In-depth study on a variety of widely used common distributions such as Binomial, Poisson, Exponential, LogNormal, Pareto, etc. will be covered to deepen our understanding of randomness. Building on the understanding of probability and random samples, the course teaches three important statistical tools: estimation, hypothesis test and regression. Excel Data Analysis ToolPak will be taught and used in class. However, understanding the core statistical concept makes adapting to other tools easy. The focus of this course is application and real world skill, however a minimal amount of mathematics will be needed to understand the concept and theory.