# Need help with a Statistics Worksheet

**Question description**

A-1) Use Excel (or similar software) to create a vertical bar graph for the following data

obtained when 20 people were asked about their breakfast preference.

Oatmeal and Fruit |
4 people |

Eggs |
5 people |

Toast |
1 people |

Cereal |
8 people |

No breakfast |
2 people |

A-2) Use Excel (or similar software) to create a histogram for the grades earned on quiz 1

Score |
Frequency |

1-2 |
2 |

3-4 |
6 |

5-6 |
10 |

7-8 |
5 |

9-10 |
4 |

A-3) Find the mean, median, and sample size for the grades.

A-4) Label the graph as approximately symmetric, skewed left, or skewed right.

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