Use the data in chapter 15 data set 2 to answer the questions below.

A. Compute the correlation between motivation and GPA

B. Test for the significance of the correlation coefficient at the .05 level using a two-tailed test.

C. True or False? The more motivated you are the more you will study?

hapter 15, Problem 2

Motvaton GPA

1 3.4

6 3.4

2 2.5

7 3.1

5 2.8

4 2.6

3 2.1

1 1.6

8 3.1

6 2.6

5 3.2

6 3.1

5 3.2

5 2.7

6 2.8

6 2.6

7 2.5

7 2.8

2 1.8

9 3.7

8 3.1

8 2.5

7 2.4

6 2.1

9 4.0

7 3.9

8 3.1

7 3.3

8 3.0

9 2.0