The Essentials of Statistics: A Tool for Social Research by Joseph F. Healey

Don't worry; you don't need a lot of math to ace statistics. Not with the essentials of statistics: a tool for research, that is. It's practical, it's easy to follow, and it explains the basics of statistics in ways you can understand without the complicated math. Plus, it's packed with study tools so you can get ready for the test with no problem!