Mendenhall, William.
Introduction to probability and statistics/ William Mendenhall, Robert J. Beaver and Barbara, M. Beaver. - 12th ed. - Austalia: Thomson Brooks/Cole. 2006. - xxiii, 743 p.: ill.: 1 CD-ROM.
0534418708
Mathematical statistics.
Probabilities.
Introduction to probability and statistics/ William Mendenhall, Robert J. Beaver and Barbara, M. Beaver. - 12th ed. - Austalia: Thomson Brooks/Cole. 2006. - xxiii, 743 p.: ill.: 1 CD-ROM.
0534418708
Mathematical statistics.
Probabilities.