| Lecture | Date | Section | Topic | Homework |
|---|---|---|---|---|
| 1 | 1/14 | 1 | Data and variables | 1.23, 1.26 (see here) |
| 2 | 1/16 | No class | ||
| 3 | 1/18 | No class | ||
| 4 | 1/21 | 1 | Graphing data | 1.35, 2.25 (see here) |
| 5 | 1/23 | 2 | Measures of spread | 2.32, 2.50 (see here) |
| 6 | 1/25 | 3 | Normal distributions | 3.26, 3.27 |
| 7 | 1/28 | 3 | Normal distributions | 3.35, 3.36, 3.37, 3.41, 3.42 |
| 8 | 1/30 | 4 | Scatterplots & correlation | 4.24, 4.26, 4.28, 4.34, 4.38 |
| 9 | 2/01 | 5 | Regression | 5.30, 5.34, 5.36, 5.39 |
| 10 | 2/04 | 5 | Regression | 5.55, 5.62 |
| 11 | 2/06 | 6 | Two-way tables | 6.18, 6.21, 6.23, 6.24 |
| 12 | 2/08 | 6 | Simpson's paradox | 6.25, 6.32 |
| 13 | 2/11 | 8 | Producing data: sampling | 7.17, 8.27, 8.31 |
| 14 | 2/13 | 8 | Bias versus random error | |
| 15 | 2/15 | Midterm 1 | ||
| 16 | 2/18 | 9 | Producing data: experiments | 9.29, 9.30, 9.33 |
| 17 | 2/20 | 12 | Probability distributions | 12.34, 12.36, 12.37, 12.48 |
| 18 | 2/22 | 15 | Weighted averages | 15.27 and these extra problems |
| 19 | 2/25 | 15 | Random variables | 15.26, 15.27, 15.28 |
| 20 | 2/27 | 15 | Sampling distributions | 15.39, 15.40, 15.41 |
| 21 | 3/01 | 13 | Independence | 13.28, 13.30, 13.31 |
| 22 | 3/04 | 13 | Tree diagrams | 13.48, 13.50, 13.53 |
| 23 | 3/06 | 13 | Conditional probability | 13.36, 13.39 |
| 24 | 3/08 | 14 | Binomial distributions | 14.23, 14.38, 14.39 |
| 25 | 3/18 | 16 | Confidence intervals | 16.19, 16.21, 16.24, 16.27 |
| 26 | 3/20 | 16 | Confidence intervals | |
| 27 | 3/22 | Midterm 2 | ||
| 28 | 3/25 | 17 | Tests of significance | 17.30, 17.33, 17.38 |
| 29 | 3/27 | 18 | Thinking about inference | 17.42, 17.43, 18.30, 18.31 |
| 30 | 3/29 | 20 | The t-distribution | 20.29, 20.37 |
| 31 | 4/01 | 20 | Inference about means | 20.42, 20.43, 20.47 |
| 32 | 4/03 | 20 | Matched pairs | 20.48, 20.50 |
| 33 | 4/05 | 21 | Two-sample problems | 21.34, 21.35, 21.36 |
| 34 | 4/08 | 21 | Two-sample problems | 21.43, 21.48, 21.52 |
| 35 | 4/10 | 22 | Inference about proportions | 22.28, 22.31 |
| 36 | 4/12 | 22 | Inference about proportions | 22.40, 22.43 |
| 37 | 4/15 | 23 | Comparing two proportions | 23.17, 23.19, 23.21 |
| 38 | 4/17 | 24 | Choosing the right procedure | |
| 39 | 4/19 | Midterm 3 | ||
| 40 | 4/22 | 25 | Chi-squared test | 25.32, 25.34, 25.42 |
| 41 | 4/24 | 25 | Chi-squared test | 25.43, 25.45 |
| 42 | 4/26 | 26 | Inference for regression |