Probability and statistical inference / Robert V. Hogg, Elliot A. Tanis.Dale L.Zimmerman. Hogg, Robert V. Tanis, Elliot A. Probabilities. Mathematical statistics. QA273 .H694 2010 519.2 HOP 22 Includes bibliographical references and index. Boston: Pearson 2015. 2015. 2015 Text 552 : http://www.loc.gov/catdir/toc/fy0906/2008043025.html eng