2. The owner of a car wants to study the relationship between the age of a car and its selling price. Listed below is a random sample of 12 used cars sold at a dealership during the last year. Determine the (a) Pearson correlation coefficient; (b) Spearman rank correlation coefficient. Interpret these results Car Age (years) Selling Price ($1000) 1 9 8.1 2 4 5 6 7 12 8 7 6.0 3.6 4.0 5.0 10.0 3 11 789 10 11 8 11 10 12 6 7.6 8.0 8.0 6.0 8.6 12 6 8.0

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