Descriptive statistics:
| Statistic | Number of Questions | Score |
|---|---|---|
| Count | 32 | 32 |
| Mean | 1.31 | 64.09 |
| Standard deviation | 0.78 | 15.17 |
| Minimum | 1 | 19 |
| 25th percentile | 1 | 55 |
| 50th percentile | 1 | 65 |
| 75th percentile | 1 | 75 |
| Maximum | 4 | 92 |
As you can see, the average score is 64.09 with a standard deviation of 15.17. The scores range from 19 to 92. The number of questions asked about each topic also varies, with a mean of 1.31 and a standard deviation of 0.78.
Correlation analysis:
| Number of Questions | Score | |
|---|---|---|
| Number of Questions | 1 | 0.0846 |
| Score | 0.0846 | 1 |
There is a weak positive correlation between the number of questions asked about a topic and the average score on that topic. This means that topics that have more questions asked about them tend to have higher average scores. However, this correlation is not very strong, so it is important to keep in mind that there are other factors that may also influence the score on a topic.
Group by topic and calculate average score:
| Topic | Average Score |
|---|---|
| Abolition | 65.0 |
| American Revolution | 62.0 |
| Branches of Government | 82.0 |
| Cartoon/Women's Rights | 76.0 |
| Civil Rights Movement | 70.0 |
| Climates | 79.0 |
| Colonial Trade | 66.0 |
| Communication | 65.0 |
| Confederate Leaders | 47.0 |
| Conflicts in World War I | 58.0 |
| Drawing Conclusions/Graphs | 75.0 |
| Elections | 75.0 |
| Female Labor Activist | 59.0 |
| French in the New World | 55.0 |
| Geographic Features of World War I | 52.0 |
| Geography and Basic Needs | 19.0 |
| Impacts of Technology | 61.0 |
| Interpreting Cartoons | 92.0 |
| Interpreting Graphs | 57.0 |
| Labor/Mgmt. Strategies | 55.0 |
| Legislation | 69.0 |
| Map Reading | 42.0 |
| Production of Glass | 49.0 |
| Railroad Workers | 62.0 |
| Religious Freedom | 88.0 |
| Result of Women's Rights | 77.0 |
| Rights of Minorities | 86.0 |
| Taxes | 53.0 |
| Voting Rights | 74.0 |
| Women in U.S. Conflicts | 67.0 |
| World War I Jobs | 44.0 |
| World War I Transportation | 70.0 |
The average score varies depending on the topic. The highest average score is 92.0 for "Interpreting Cartoons", while the lowest average score is 19.0 for "Geography and Basic Needs".
Topics with highest and lowest average scores:
| Highest Average Score | Lowest Average Score |
|---|---|
| Interpreting Cartoons (92.0) | Geography and Basic Needs (19.0) |
| Religious Freedom (88.0) | Map Reading (42.0) |
| Rights of Minorities (86.0) | World War I Jobs (44.0) |
| Branches of Government (82.0) | Production of Glass (49.0) |
| Climates (79.0) | Confederate Leaders (47.0) |
Distribution of scores:
The distribution of scores is approximately normal.
I hope this analysis is helpful! Let me know if you have any other questions.
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