a) Events can go together or be associated for a variety of reasons. Explain four ways that events X and Y might be related. [1 pts]

b) If someone claims that X is a cause of Y, does that mean that every time Y occurs, then X will have caused it? Explain. Does that mean that every time that X occurs, then Y will occur? Explain. [1+1pts]

c) In reference to the following video "School of Computer Science at the University of Windsor - Demo" https://www.youtube.com/watch?v=zhiYnFGfBEY

(1) Several references to statistics were made. What is the source of the information (if known)? Is there a good reason to trust, or not to trust, the source? [2 pts]

(2) How appropriate were the statistics and graphical presentations, given the intended audience and the nature of the data they are representing? [1 pt]

(3) Toward what conclusions are the presenters trying to point the reader? Are there any causal inferences that are being made? Are these conclusions or inferences really justifiable? Why? Why not? [3 pts]

(4) What additional information would you want in order to properly interpret the data?[1 pt]