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:

Determine the sample correlation coefficient between a person’s age and credit score.

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Age Credit Score 47 35 59 40 42 Age Credit Score 36 24 675 655 760 615 660 790 720 760 685 610 28 31