This is a great unit, though it can be tough if you don't have much of a stats background. When I did it I found I needed a bit of outside tutoring, but loved it once I got the hang of it.

It's the equivalent of ECMT1020. Not too heavy in math but need a solid math background to fully understand regression. However, if math is not your strong point, you can focus on the practical side of regression and still do well. Familiarise with different type of questions asked is the key to doing well here.