Identify what you want to measure, then describe its (approximate) sample space. Give a rough description of the probabilities associated with those values(you can simply specify if they are all the same probability or if values in one range will be more likely than values in another range).What would you say to a person who says that he or she "knows" what the outcome of an individual observation will be (an outcome of something that has not happened yet that is subject to random error)?