Need help with a Statistics Worksheet
Need help with a Statistics Worksheet
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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