| 131959 | Outliers · Exercise 6 | Medium | |
| 130123 | Outliers · Exercise 1 | Medium | |
| 130125 | Outliers · Exercise 3 | Medium | |
| 128367 | Scatter Plots, Correlation, and Regression Lines · Example 2 | Easy | |
| 128368 | Scatter Plots, Correlation, and Regression Lines · Example 3 | Easy | |
| 130047 | Linear Equations · Try It 1 | Easy | |
| 130049 | Linear Equations · Try It 2 | Easy | |
| 130051 | Linear Equations · Try It 3 | Easy | |
| 130053 | Linear Equations · Exercise 2 | Medium | |
| 130054 | Linear Equations · Exercise 3 | Medium | |
| 130055 | Linear Equations · Exercise 4 | Medium | |
| 130056 | Linear Equations · Exercise 5 | Medium | |
| 130057 | Linear Equations · Exercise 6 | Medium | |
| 130060 | Linear Equations · Exercise 10 | Medium | |
| 130062 | Linear Equations · Exercise 12 | Medium | |
| 130064 | Linear Equations · Exercise 14 | Medium | |
| 130066 | Linear Equations · Exercise 16 | Medium | |
| 130068 | Linear Equations · Exercise 18 | Medium | |
| 130069 | Scatter Plots · Try It 1 | Easy | |
| 130070 | Scatter Plots · Exercise 4 | Medium | |
| 130071 | Scatter Plots · Exercise 5 | Medium | |
| 130072 | Scatter Plots · Exercise 6 | Medium | |
| 130073 | Scatter Plots · Exercise 7 | Medium | |
| 130075 | The Regression Equation · Try It 1 | Easy | |
| 130076 | The Regression Equation · Exercise 1 | Medium | |
| 130078 | The Regression Equation · Exercise 3 | Medium | |
| 130080 | The Regression Equation · Exercise 5 | Medium | |
| 130082 | The Regression Equation · Exercise 7 | Medium | |
| 130084 | The Regression Equation · Exercise 9 | Medium | |
| 130086 | The Regression Equation · Exercise 11 | Medium | |
| 130087 | Testing the Significance of the Correlation Coefficient · Try It 1 | Easy | |
| 130088 | Testing the Significance of the Correlation Coefficient · Try It 2 | Easy | |
| 130089 | Testing the Significance of the Correlation Coefficient · Try It 3 | Easy | |
| 130090 | Testing the Significance of the Correlation Coefficient · Try It 4 | Easy | |
| 130091 | Testing the Significance of the Correlation Coefficient · Exercise 1 | Medium | |
| 130093 | Testing the Significance of the Correlation Coefficient · Exercise 3 | Medium | |
| 130095 | Prediction · Try It 1 | Easy | |
| 130097 | Prediction · Exercise 2 | Medium | |
| 130099 | Prediction · Exercise 4 | Medium | |
| 130101 | Prediction · Exercise 6 | Medium | |
| 130102 | Prediction · Exercise 7 | Medium | |
| 130103 | Prediction · Exercise 8 | Medium | |
| 130105 | Prediction · Exercise 10 | Medium | |
| 130107 | Prediction · Exercise 13 | Medium | |
| 130108 | Prediction · Exercise 14 | Medium | |
| 130109 | Prediction · Exercise 16 | Medium | |
| 130110 | Prediction · Exercise 18 | Medium | |
| 130112 | Prediction · Exercise 20 | Medium | |
| 130114 | Prediction · Exercise 22 | Medium | |
| 130116 | Prediction · Exercise 24 | Medium | |