This compendium aims at providing a comprehensive overview of the main topics that appear in any well-structured course sequence in statistics for business and economics at the undergraduate and MBA levels. The idea is to supplement either formal or informal statistic textbooks such as, ., “Basic Statistical Ideas for Managers” by . Hildebrand and . Ott and “The Practice of Business Statistics: Using Data for Decisions” by . Moore, . McCabe, . Duckworth and . Sclove, with a summary of theory as well as with a couple of extra examples. In what follows, we set the road map for this compendium by describing the main steps of.