# 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.

## Tutor Answer

## 5 Reviews

**Quality**

**Communication**

**On Time**

**Value**

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors