6 1 30 text and cases Bodily, Samuel E. Primary Author Carraway, Robert L. Primary Author Frey, Sherwood C. Primary Author Pfeifer, Phillip E. Primary Author mixed material 0256147132 Boston Irwin/McGraw-Hill 1998 quantitative+business+analysis+bodily.jpg text and cases Boyd, Harper W. Primary Author Westfall, Ralph Primary Author Stasch, Stanley F. Primary Author mixed material 0256068135 Homewood Irwin 1991 Marketing+research+text+and+cases+--+7th+ed.--+Boyd.jpg Levin, Richard I. Primary Author Rubin, David S. Primary Author mixed material 0136067166 Upper Saddle River Prentice-Hall International Inc. 1998 statistics+for+management+Levin+7th+ed.jpg Lind, Douglas A. Primary Author Marchal, William G. Primary Author Mason, Robert D. Primary Author mixed material 0072402822 Boston McGraw-Hill/Irwin 2002 statistical+--lein.jpg Spiegel, Murray R. Primary Author Schiller, John Primary Author Srinivasan, R. Alu Primary Author mixed material 0071350047 New York McGraw-Hill 2000 schaum+outlines+of+probability+and+statistics--spiegel.jpg Mason, Robert D. Primary Author Lind, Douglas A. Primary Author Marchal, William G. Primary Author mixed material #N/A Boston McGraw-Hill/Irwin 2002 %5CImages%5Cstatistical+--lein.jpg