Wackerly, Dennis D. Mathematical Statistics with Applications / Dennis D. Wackerly, William Mendenhall III, Richard L. Scheaffer - 7th ed. - Australia : Cengage, c2008. - xxii, 912p. ; 24 cm. Includes bibliographic references, appendix and an index. ISBN: 9780495110811 Subjects--Topical Terms: StatisticsDiscrete Random Variables Dewey Class. No.: 519.5 / WAC