Probability

• Probability - quantitative description of the likely occurence of an event.
• Experiment - Any event involving a chance
• Sample Output - All the possible outcomes of an experiment.
• Outcome - Any possible result of an experiment.
• Event - Subset of the sample space.
• Systemic Listing - 1 or more events. Lists all possible outcomes.
• Table - 2 events only. Like using a Punnett Square.
• Tree Diagram - 3 or more choices that branches out
• Probability of an event - P(E) = n(E)/n(S)
• If asked the probability to not get an event, subtract 1 from the probability of getting said event.