TRIOLA, Mario F. Elementary statistics / - 11 th ed.. - Boston : Pearson education, 2010. - xxxiv, 857 p. : col. ill. ; picture ; 27 cm. Includes index. ISBN: 9780321500243 (hbk.) 0321500245 (hbk.) Subjects--Topical Terms: Statistics. Dewey Class. No.: 519.5