Almost all modern professions, from economists to engineers and from social scientists to medical scientists, rely on statistics. Statistical methods are used for studying relationships, predicting results, testing hypotheses, and a variety of other purposes. Although there are hundreds of undergraduate statistics majors around the country, SDSU's major is the only undergraduate major in statistics in the greater San Diego area. The major is designed to provide students with a fundamental understanding of probability and mathematical statistics, a complementary knowledge of basic methods for data collection and inference, and practical computing skills to carry out statistical analyses of problems in many different areas of application.
Statistics is the discipline at the heart of the scientific method of discovery.
Statistical principles are used in designing experiments and surveys to collect information, and statistical procedures are applied to summarize information, draw conclusions, and make decisions. Students who choose this diverse area of study will be required to take preparatory courses to develop their mathematical ability. Proficiency in intermediate algebra is needed for introductory courses in applied statistics, and calculus is also recommended. Calculus is needed for introductory coursework in mathematical statistics and for higher level classes in applied statistics. Linear algebra, advanced calculus, and differential equations are useful for advanced courses in mathematical statistics.