Simplified Statistics

This book is suitable for students in high schools and colleges. It also serves as a useful tool for students who are preparing for entrance examinations into colleges and universities. The step by step explanations presented in the numerous worked examples are easy to understand since care was taken to sufficiently explain salient points and mathematical ideas. Numerous exercises at the end of each chapter are given to test students' understanding of the topic. The answers to the exercises are provided at the end of the book so that students can use it to check the correctness of their exercises.The topics covered in this book include: Collection and tabulation of data Mean, median and mode of grouped data Mean, median and mode of ungrouped data Mean deviation Variance and standard deviation Quartiles and percentiles by interpolation method.Readers will find these topics well simplified, thereby making mathematics more interesting.A constructive review of this statistics textbook will be highly appreciated from buyers so as to give ideas to others who intend to purchase a copy of this book, and also to serve as a form of advice for the author when revising the book.