A researcher measures the following scores for a group of people. TheXvariable is the number of errors on a math test, and theYvariable is the person's level of satisfaction with his/her performance. (a) With such ratio scores, what should the researcher conclude about this relationship? (Hint:Compute something!) (b) How well will he be able to predict satisfaction scores using this relationship?

Participant

Errors

X

Satisfaction

Y

1

9

3

2

8

2

3

4

8

4

6

5

5

7

4

6

10

2

7

5

7