Statistical techniques in business & economics / Douglas A. Lind, William G. Marchal, Samuel A. Wathen. Statistical techniques in business and economics Lind, Douglas A. Marchal, William G. Wathen, Samuel Adam. Social sciences Statistical methods. Economics Statistical methods. Commercial statistics. 519.5 LIS Includes index. Includes one fold-out of key formulas on a tear-out page. Boston : McGraw-Hill Irwin, c2010. c2010. 2010 Text xxvi, 826 p. : eng