The second edition of this book has been expanded to include three new chapters titled Reliability Engineering, Analysis of Variance, and Quality Control. With the right blend of theory and applications this book is designed to provide a thorough foundation to the basics of Probability, Statistics and Random Processes as offered to the undergraduate students of engineering. Salient Features : Expanded to include three new chapters -- Reliability Engineering, Analysis of Variance, and Quality Control; wide variety of examples and practice exercises that are applied in engineering including those in the field of communication; special probability distributions and inter-relation explained with clarity; each chapter begins with an ‘Introduction’ which explains the real life applications of concepts covered in the chapter ; pedagogical features include :333 solved examples, 584 review questions, 527 exercise problems with answers.