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# Deterding Prob/Odds

### Examples of Probabilty and Odds

Question | Answer |
---|---|

The probability of randomly selecting a red marble is 3/11 What are the odds of randomly selecting a red marble from the bag? | 3:8 |

The odds that Mr. Buie makes his 10 foot putt are 3:4. What is the probability that he makes the putt? | 3/7 |

A bag contains exactly 3 black marbles, 4 red marbles, 6 green marbles, and 7 blue marbles. What is the probability of selecting a red marble? | 1/5 |

A bag contains exactly 3 black marbles, 4 red marbles, 6 green marbles, and 7 blue marbles. What is the probability of selecting a red or black? | 7/20 |

A bag contains exactly 3 black marbles, 4 red marbles, 6 green marbles, and 7 blue marbles. What are the odds of selecting a blue? | 7:13 |

A bag contains exactly 3 black marbles, 4 red marbles, 6 green marbles, and 7 blue marbles. What is the probability of selecting a red, green, or blue? | 17/20 |

There is a 60% chance of rain tonight. What is the probability that it rains? | 3/5 |

There is a 75% chance of snow tomorrow. What are the odds in favor of it snowing? | 3:1 |

The letters C A R D I N A L are placed individually into a draw bag. What is the probability of selecting a C? | 1/8 |

The letters C A R D I N A L are placed individually into a draw bag. What are the odds of not selecting a D? | 7:1 |

The letters C A R D I N A L are placed individually into a draw bag. What is the probability of not selecting a R? | 7/8 |

The letters C A R D I N A L are placed individually into a draw bag. What are the odds of selecting an A? | 1:3 |

There is a 30% chance of rain tonight. What are the odds that it rains? | 3:7 |

The odds of winning a game are 3:5. What is the probability of winning? | 3/8 |

The probability of getting the answer correct is 4/11. What are the odds against that happening? | 7:4 |

Created by:
kyledeterding