1. Mathematical statistics and data analysis Rice, John A., 1944- Belmont, CA : Thomson/Brooks/Cole, c2007. GED217
2. Statistics for experimenters: design, innovation, and discovery Box, George E. P., Hoboken, N.J. : Wiley-Interscience, [2005]. GED217
3. An R companion to political analysis Pollock, Philip H., III., Thousand Oaks, California : Sage CQ Press, [2023] GED217
4. An introduction to statistical methods & data analysis Ott, Lyman. Boston, MA : Cengage Learning, [2016] GED217
