# 4.8: Introduction: Linear Relationships

- Page ID
- 251315

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## What you’ll learn to do: Use a correlation coefficient to describe the direction and strength of a linear relationship. Recognize its limitations as a measure of the relationship between two quantitative variables.

### LEARNING OBJECTIVES

- Use a correlation coefficient to describe the direction and strength of a linear relationship. Recognize its limitations as a measure of the relationship between two quantitative variables.

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- Concepts in Statistics.
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