Exercise

# Using different sets of variables

Adding more variables and therefore more complexity to your logistic regression model does not automatically result in more accurate models. In this exercise you can verify whether adding 3 variables to a model leads to a more accurate model.

`variables_1`

and `variables_2`

are available in your environment: you can print them to the console to explore what they look like.

Instructions

**100 XP**

- Fit the
`logreg`

model using`variables_2`

which contains 3 additional variables compared to`variables_1`

. - Make predictions for this model.
- Calculate the AUC of this model.