__ | 1. | Certain | | A. | an event will definitely happen |

__ | 2. | Equally likely | | B. | an event has a good chance of happening |

__ | 3. | Event | | C. | an event will never happen |

__ | 4. | Fair | | D. | an event does not have a good chance of happening |

__ | 5. | Impossible | | E. | events have the same chance of happening |

__ | 6. | Likely | | F. | the chance of an event happening |

__ | 7. | Prediction | | G. | using probability ratios to determine the outcome |

__ | 8. | Probability | | H. | an event all outcomes are equally likely |

__ | 9. | Probability ratio | | I. | a trial with clearly defined outcomes |

__ | 10. | Unlikely | | J. | the event you want to happen/ the total number of events |