Midterm F11 Review Be familiar with these ideas and you'll do well: Boxplots Five-number summary Symmetry/Skewness Modality (unimodal, etc) Outliers Histogram Population parameters (mu, sigma) defining in the context of a problem Sample statistics (y-bar, s, n) One-sample t-test Null and alternative hypotheses state in notation and words p-value how used for deciding between hypotheses interpretation significance level (alpha) for test and CI stating conclusion of hypothesis test CI confidence interval interpretation using for hypothesis test Type-I and Type-II errors definitions when can you make each Normal probability plot and tests Paired data, how to identify Two-sample t-test Null and alternative hypotheses state in notation and words Pooled versus Satterthwaite How to tell these apart pooled var, degrees-of-freedom df assumptions ANOVA Null and alternative hypotheses state in notation and words F-test Pairwise (multiple) comparisons Fisher (LSD), Tukey, and Bonferroni How to tell which is being used from output