1. Chapter 10 A Brief Course in Statistics

2. Descriptive Statistics • Central tendency and dispersion • The shape of distributions

3. Inferential Statistics • Probability theory • A study of cheating

4. Factors that Influence Significance Tests • Alpha levels and Type I and II errors • Effect size • Measurement error • Sample size • Restriction of range

5. Alternate Perspectives on Significance Testing • Estimates of effect size • Meta-analysis

6. Data Descriptive statistics Inferential statistics Central tendency Dispersion Variability Range Standard deviation Rectangular distribution Bimodal distribution Normal distribution Probability Null hypothesis Alternative hypothesis Statistical significance Key Terms from Chapter 10

7. Type I error Type II error Alpha level Effect size Measurement error Sample size Restriction of range Coefficient of determination Binomial effect-size display Meta-analysis Key Terms from Chapter 10