| Person | Mileage | Age | Education |
| A | 16 | 24 | 16 |
| B | 18 | 20 | 17 |
| C | 12 | 18 | 12 |
| D | 9 | 16 | 9 |
| E | 7 | 10 | 7 |
1. Predict the education of a 17 year old.
2. Predict the age for someone with 10 years of education.
3. Compute r for the relationship between age and education.
4. Compute r for the relationship between age
and education with mileage held constant.
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