Freund, John E. Modern elementary statistics / John E. Freund - 11th ed. , international ed. - Upper Saddle River, N.J. : Pearson Prentice Hall, c2004 - 545 p. : ill. + 1 CD-ROM Includes bibliographical references and index ISBN: 0131228137 Subjects--Topical Terms: STATISTICS LC Class. No.: QA276.12 / F738M 2004