In this lesson, you will explore how a linear model is used to describe the relationship between two numerical variables and how to use a line of best fit to make predictions.
When you finish this lesson, you will be able to:
- Describe the rate of change and -intercept for a linear model in everyday language.
- Draw a linear model that fits the data well and use the linear model to estimate values.
Here are the activities that will help you reach those goals:
- 3.1.0: Lesson Overview
- 3.1.1: Exploring Scatter Plots
- 3.1.2: Creating a Scatter Plot Using Data
- 3.1.2: Self Check
- 3.1.2: Additional Resources
- 3.1.3: Interpreting the Slope and Vertical Intercept of a Linear Model
- 3.1.3: Self Check
- 3.1.3: Additional Resources
- 3.1.4: Interpreting the Slope and Vertical Intercept of a Scatter Plot
- 3.1.4: Self Check
- 3.1.4: Additional Resources
- 3.1.5: Using an Equation for a Fit Line
After that, you’ll practice and review.
- 3.1.6: Practice
- 3.1.7: Summary