Ott, Lyman. An introduction to statistical methods and data analysis / R. Lyman Ott and Michael Longnecker. - 5th ed. - Australia : Duxbury, c2001. - xvii, 1152 p. : ill. Includes bibliographical references and index. ISBN: 9780534251222 (hbk.) Subjects--Topical Terms: Mathematical statistics. Dewey Class. No.: 519.5 / OTT