After enrolling in a statistics class, look at the syllabus and come up with a study timetable. It will help you when studying and will include your assignments and exam dates. You will have enough time for preparation and concentrate on the main subject. In case you are a full-time statistics student, you need to spare and space within the campus and handle all your assignments. If you as a student you prefer a quiet environment, look for a calm spot in the library. The goal is to get some time to study.