# Probability and Statistics

### Quizzes

1. |
What is the sample space for the experiment of flipping two coins?→{H, T} |

2. |
The probability of rolling 7 on a die is→ |

3. |
Which of the following numbers cannot be a probability?→ |

4. |
What is the probability of drawing a face card (J, Q, or K) at random from a deck with no jokers?→ |

5. |
A jar of candy contains 12 chocolate, 4 vanilla, and 7 strawberry candies. What are the odds against drawing a strawberry candy at random from the jar?:23 |

6. |
Santa's reindeer are having a race. They still aren't letting Rudolph play in any of their reindeer games, so he has to sit this one out. The odds in favor of Prancer are 5:13. What is the probability that Prancer will win the reindeer race?→ |

7. |
The probability event A occurs is . The probability event B occurs is . If events A and B are independent, what is the probability that events A and B both occur?→ |

8. |
The probability event A occurs is . The probability event B occurs is . If events A and B are mutually exclusive, what is the probability that events A and B both occur?→Since A and B are mutually exclusive, there is too much information to answer the question. We are overwhelmed. |

9. |
A standard deck of playing cards, without jokers, is shuffled. Four cards are drawn at random from the deck. What is the probability that all 4 cards are aces?→ |

10. |
There are 7 books, but the shelf only has room for 5. In how many different ways can we fill the shelf with books? |