"This book is the guide organizations and individuals need to understand how to effectively use data analytics to transform data into insights for smarter decision-making. For organizations to properly become data-driven, data analytics must be used correctly. However, many stop at the first and simplest stage, missing out on the deep understanding provided by the four levels of data analysis: descriptive, diagnostic, predictive, and prescriptive. The book delves into each level in depth, explaining its importance, utilization strategies, and application methods. It also clarifies how individuals and organizations can develop their skills and performance in each area. This book was written by a global pioneer in data literacy, revealing how analytical thinking can transform data into value, insight, and action.