Unit 2: Exploring Two-Variable Data

Difficulty Level From 1 to 5 (1 is Easiest; 5 is Hardest)

Project 8: Correlation Coefficient Difficulty Level 5

Project 9: Least Squares Regression Line Difficulty Level 3

Project 10: Predicting Y-Values Difficulty Level 3

Project 11: Calculating Residuals Difficulty Level 3