The discussion in this book starts with the basic concepts of statistics, followed by the types of statistics used for data collection, analysis, and interpretation. Moreover, statistics in producing and organizing data is also described in detail. Emphasis is also given to probability, sampling distribution, estimation, and hypothesis testing. Statistical modeling and its application are of crucial importance in this book. Also, statistical literacy and its significance in the post-modern era have been described in this book. Finally, the book also contains challenges and the future of statistics.