In this chapter, we will dive into two important concepts, hypothesis testing and regression. First, we will discuss several aspects of hypothesis testing, the basic principles of hypothesis testing and types of hypothesis testing and run through some working examples. Next, we will discuss types of regression and develop models using the scikit-learn library.

In this chapter, we will cover the following topics:

• Hypothesis testing
• p-hacking
• Understanding regression
• Types of regression
• Model development and evaluation