An ardent fan of television game shows has observed that, in general, the more educated the contestant, the less money he or she wins. To test her belief, she gathers data about the last eight winners of her favorite game show. She records their winnings in dollars and the number of years of education. The results are as follows:

Contestant Years of Education Winnings 11 750 2 15 400 w 12 600 4 16 350 11 800 16 300 13 650 14 400