STAT 252 Statistical Inference for Management II Winter 2010

Day-by-Day Notes/Handouts

Week 1, Jan 4-8:

Handout 1: Review of Basic Terms, Ideas

Handout 2: Review of One-Sample Inference

Handout 3: Studies and Conclusions

Handout 4: Statistical Significance with 2×2 Tables

Week 2, Jan 11-13:

Handout 5: Comparing Two Proportions

Handout 6: Comparing Two Means

Week 3, Jan 19-22:

Handout 7: Paired t-test

Handout 8: Chi-Square Goodness-of-Fit Test

Handout 9: Chi-Square Tests for Two-Way Tables

Week 4, Jan 25-29:

Exam 1

Handout 10: Analysis of Variance

Handout 11: Multiple Comparisons

Week 5, Feb 1-5:

Handout 12: Scatterplots, Association, and Correlation

Handout 13: Least Squares Regression

Handout 14: Transformations, Residual Plots

Week 6, Feb 8-11:

Handout 15: Inference for Regression

Handout 16: Prediction Intervals

Week 7, Feb 16-18:

Exam 2

Handout 17: Gapminder Software

Week 8, Feb 22-26:

Handout 18: Multiple Regression

Handout 19: Polynomial Regression

Handout 20: Dummy Variables

Week 9, Mar 1-5:

Handout 21: Partial F-Test, Stepwise Regression

Handout 22: Time Series

Handout 23: Smoothing and Forecasting Time Series

Week 10, Mar 8-12:

Handout 24: Regression Models, Autocorrelation

Handout 25: Quality Control Charts