Not too hard to score HDs but they want you to complete all assessments in a very specific way so make sure you attend all the tutorial classes to familarise yourself with all the requirements. The content isn't too difficult if you've came across statistics in other units but they are organised in a very messy way. They chuck in all the "difficult to explain" concepts in the module books rather than actually going through them in lectures, and expect you to read all of them in your own time.