Master today’s important spreadsheet and business analytics skills with SPREADSHEET MODELING AND DECISION ANALYSIS: A PRACTICAL INTRODUCTION TO BUSINESS ANALYTICS, 9E, written by respected business analytics innovator Cliff Ragsdale. This edition’s clear presentation, realistic examples and fascinating topics help you become proficient in today’s most widely used business analytics techniques using the latest version of Excel in Microsoft Office 365 or Office 2019. Become skilled in using the newest Excel functions and tools as well as Analytic Solver and Data Mining add-ins. This edition helps you develop both algebraic and spreadsheet modeling skills with step-by-step instructions and annotated, full-color screen images that make examples easy to follow. Special sections, such as World of Business Analytics, emphasize how to apply what you learn about descriptive, predictive and prescriptive analytics to today’s real business situations.