Fair Isaac, the company that developed the credit score model used by most lenders today, would like to examine the linear relationship between the age and credit score of an individual. The following table shows the credit scores and ages of 10 randomly selected people:

Age Credit Score Age Credit Score 36 675 47 790 24 655 35 720 54 760 59 760 28 615 40 685 31 660 42 610 Determine the sample correlation coefficient between a person’s age and credit score.

AppendixLO1