Cyber Dessy

Recap You’ve built your first model, and now it’s time to optimize the size of the tree to make better

Recap You’ve built a model. In this exercise, you will test how good your model is. Run the cell below

Recap So far, you have loaded your data and reviewed it with the following code. Run this cell to set

This exercise will test your ability to read a data file and understand statistics about the data. In later exercises,