2We can’t define what a random process is, only what it isn’t. Outcomes which lack discernable patterns are assumed to be random. If there is no way to predict an event, we say it is random...Thus, there is no definition of what randomness is, only definitions of what it isn’t. See Chris Wetzel, “Can you behave randomly?”, http://faculty.rhodes.edu/wetzel/random/level23intro.html.