Problems and answers(odd-numbered only) for week December 3, 2001-binomial test, sign test, and chi-square

Problems and answers for week of October 15, 2001 - z-scores

Problems and answers for the week of October 22, 2001 Hypothesis tests (These problems cover the material that will be quizzed this week and next. Type I and II error rates will be covered next week.)

Problems and answers for the week of Oct 29, 2001, part I: The t statistic

Problems for the week of Oct 29, 2001, part II: Confidence intervals

Solutions for the week of Oct 29, 2001, part III: Confidence intervals

Problems and answers for the week of November 5, 2001: Two-group t statistic

Problems and answers for the week of October 12, 2001: ANOVA

Problems and answers for the week of November 26, 2001: 2-factor ANOVA