2-10. Two judges were asked to rate N = 10 different perfumes on a scale from 1 (poor) to 10 (excellent). Given the following rating outcomes, determine if there exists a reasonably strong degree of agreement between the two judges.

Perfume Judge 1 Rankings Judge 2 Rankings 1 3 5 2 4 2 3 7 8 4 6 9 5 9 10 6 10 7 7 5 1 8 2 6 9 8 4 10 1 3