Below are all the downloads you're going to need for this lesson - please download them before you start the lesson.

If there aren't any links or buttons then no lesson materials are required (or maybe I just forgot to add them, in which case - let me know in the comments below!)

​Below is a list of external resources that you might find useful for this lesson.

If there is a particular resource that you've found useful, let me know and I'll add it here.

​Below is a list of all the things you should take away from this lesson.

If there's anything you're not sure about, ask questions and leave your thoughts in the comments below or in the course forum.

​Here are the talking points from this lesson. Chat in the comments below or in the dedicated course forum.

How did you do in the quiz?

If you scored 3/3 - well done! You're well on your way to becoming a data ninja warrior!

If you scored 2/3, try to identify where you went wrong. If you can't figure out why, ask in the comments below or in the forum.

If you scored 1/3 or 0/3 I suggest you go back and watch the previous lesson again!

​This course has a dedicated forum where you can ask questions, get answers and connect with our learners.

You can find the forum here: