Probability Vocabulary

4. Another word for the result of an experiment
7. One run of a probability experiment
8. The sum of the probabilities of all results equals this number
11. When you repeat an experiment, but the same outcome can happen again. For example, when you take a card from the deck, but put it back before drawing a new card
14. This sort of diagram uses circles to show how two sets of results can be related.
15. When you find the probability of an event by doing the experiment many times and counting how often the result you want occurs
16. This is a word used in the probability of gambling, particularly on sports, such as racing.
17. An event with a probability of one is called this
18. The list of all possible results from an experiment (6,5)
20. ______ tables are another way of recording the results of an experiment (3,3)

1. This is the word that is used to mean probability in normal use
2. These results have a probability of zero
3. One word for the result of an experiment
5. When you do an experiment many times, in the _______ (4,3) the probability will eventually be equal to the calculated probability
6. Events which are _______ are the opposite of each other
9. This is the type of probability you get when using a formula
10. The mathematical word for the likelihood of something happening
12. This is a way of showing the results of a sequence of experiments (4, 7)
13. The results of the experiment that you want to occur
19. When a result has a probability of one half, we say it is _____ likely.