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For a data set of chest sizes (distance around chest in inches) and weights (pounds) of seven anesthetized bears that were measured, the linear correlation

For a data set of chest sizes (distance around chest in inches) and weights (pounds) of

seven anesthetized bears that were measured, the linear correlation coefficient is r=0.363.

Use the table available below to find the critical values of r. Based on a comparison of the linear correlation coefficient r and the critical values, what do you conclude about a linear correlation?

The critical values are

Number of Pairs

of Data n

Critical Value of r

4

0.950

5

0.878

6

0.811

7

0.754

8

0.707

9

0.666

10

0.632

11

0.602

12

0.576

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