Practical exercises in probability and statistics : with answers and hints on solutions / N. A. Rahman. Rahman, N. A. (Najeeb Abdur) Mathematical statistics Problems, exercises, etc. Probabilities Problems, exercises, etc. QA276.2 .R35 519.2 RAP "The present volume is a practical companion to the [author's] Course [in theoretical statistics] though the exercises can be used independently of the textbook." New York : Hafner Pub. Co., 1972. 1972. 1972 Text xiv, 338 p. ; eng