2uData ⮞Regression & Correlation ⮞Introduction to Regression and Correlation

Introduction to Regression and Correlation

In many studies, we have to find out the relationship between two or more variables, and in many cases, this relationship must be quantified in form of equation(s). In this chapter we will investigate the relatiionship between two numerical variables through the following pages:

• Overview of regression and correlation
• Correlation
• Fundamental of regression
• Simple linear regression

At the end of this chapter, quizzes will be introduces to help us review and practice our understanding.

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