Statistics in Education and Psychology was first published in 1973. Because of its immense popularity, this new eleventh revised and enlarged edition has been brought out. This book covers all the topics required for students of B.Ed., M.Ed., B.A., M.A. (Psychology) and M.Phil. courses of various universities. It is equally useful for research scholars in the fields of Education and Psychology. Learning from this book will be found interesting and comprehensible to even those who shy away from mathematical subjects. The subject matter has been specially designed and graded, proceeding from the simple to the complex topics. Wherever relevant, the matter has been explained with the help of general examples. Students and teachers can rely on this book from the examination point of view. Every single detail has been kept in mind to make the book better.