Now in its Fifth Edition, Weiss has a reputation for being thorough and precise, and for using real data extensively throughout. Weiss Introductory Statistics provides a solid introduction to statistics for students in one-semester or two semester courses. Students learn the core statistical concepts in an applied setting, and can access more advanced topics (multiple regression, ANOVA, and Experimental Design) through chapters available on a custom or modular basis. The fifth edition is useful and reality-based, employing technological tools such as Minitab Release 12, the TI-83 graphing calculator, Excel, and the Internet to investigate statistical problems.