If there is ONE thing I hope you will gain from this course then it would be the courage to ask difficult or interesting questions and to keep persisting until you gain a satisfying answer. To begin with I hope you at first find the time to think of what some good questions could be (this is sometimes the hardest thing to do!). Many students start this course without having any single question they want answered. So that is where I would like to start. What are your questions that have something to do with data or statistics or probability?