We are interested in the relationship between test scores on two quizzes given 2 weeks apart. Here a
Question: We are interested in the relationship between test scores on two quizzes given 2 weeks apart. Here are the scores:
| Student | Quiz 1 | Quiz 2 | Student | Quiz 1 | Quiz 2 | |
| 1 | 10 | 9 | 1 | 6 | 2 | |
| 2 | 9 | 7 | 2 | 3 | 1 | |
| 3 | 7 | 6 | 3 | 4 | 1 | |
| 4 | 8 | 4 | 4 | 7 | 5 | |
| 5 | 8 | 7 | 5 | 2 | 6 |
a. Calculate r and test it for significance. Tell what your decision means in the context of the exercise.
b. Compute the regression equation.
c. What Quiz 2 score would you predict from a Quiz 1 score of 5?
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Solution: The solution consists of 3 pages
Deliverables: Word Document
Deliverables: Word Document
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