| A | B |
| simple events | event of a single outcome |
| mutually exclusive | when two events cannot possibly occur at the same time |
| sample space | all of the possible outcomes listed out |
| theoretical probability | probability that is based on mathematical reasoning |
| fundamental counting principal | used to find the total numbe rof outcomes when a task consists of several separate parts |
| outcomes | the possible number of results |
| experimental probability | probability based on an actual experiment can be used to test predictions |
| compound events | probability that involves two or more simple events |