Need help in probability math? These lessons on probability will include the following topics: Samples in probability, Probability of events, Theoretical probability. Probability. How likely something is to happen. Many events can't be predicted with total certainty. The best we can say is how likely they are to happen, using Probability: Types of Events · Probability Line · Activity: An Experiment with Dice. Probability is a type of ratio where we compare how many times an outcome can When we determine the probability of two independent events we multiply the. Theoretical and experimental probability: A Sample Point is just one possible outcome. What is the probability of each outcome? Now, let's do another very typical example when you first learn probability. Please submit your feedback or enquiries via our Feedback page. What is the probability that a blue marble gets picked? Links Learning Zone Broadband More than video clips from BBC programmes. The best example for understanding probability is flipping a coin: So here's my die right over here. Back to Top Interactive Zone Home. And so if I were to ask you, what is the probability-- I'm going to flip a coin. The probability that one of the mutually exclusive events occur is the sum of their individual probabilities. Theoretical and experimental probability: PRE-ALGEBRA — Introducing geometry. Number of ways it can happen: Different outcomes rolling a die. Computing Computer programming Computer science Hour of Code Computer animation. Please consider upgrading your browser software or enabling style sheets CSS if you are able to do so. Do people who eat more vegetables tend to be happier? Search Pre-Algebra All courses.