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A college administrator is concerned about the academic abilities of college basketball players.He is interested in determining if there is a relationship between the team's
A college administrator is concerned about the academic abilities of college basketball players.He is interested in determining if there is a relationship between the team's average GPA and the team's ranking in the ESPN poll. He looks at the top 8 teams in the nation. Here is the data:
Team | ESPN rank | Average GPA |
1 | 1 | 2.04 |
2 | 2 | 3.1 |
3 | 3 | 1.89 |
4 | 4 | 2.54 |
5 | 5 | 1.93 |
6 | 6 | 2.06 |
7 | 7 | 1.87 |
8 | 8 | 2.67 |
- What is the correct type of correlation (Pearson vs. Spearman) for this study?
- make a scatter plot for this data
- Looking at the scatter plot, what is your best guess at your r-value?
- Calculate r.
- Using everyday English, describe the relationship between ESPN rank and Average GPA scores. Make sure to discuss both the direction and magnitude of the relationship.
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