1. Introduction -- 2. Graphing distributions -- 3. Measures of central tendency -- 4. Measures of variability -- 5. Measures of association -- 6. Prediction -- 7. The nature of research -- 8. Probability -- 9. The binomial distribution and its normal approximation -- 10. Chi square -- 11. The t distribution -- 12. Analysis of variance I -- 13. Analysis of variance II : factorial designs -- 14. Analysis of variance III : repeated measures analysis of variance -- 15. Nonparametric tests of significance