Why is linear regression important to understand Select all

Why is linear regression important to understand? Select all that apply:

- The linear model is often true
- Linear regression is very extensible and can be used to capture nonlinear effects
- Simple methods can outperform more complex ones if the data are noisy
- Understanding simpler methods sheds light on more complex ones

Solution

- Linear regression is very extensible and can be used to capture nonlinear effects

- Simple methods can outperform more complex ones if the data are noisy

- Understanding simpler methods sheds light on more complex ones