Ten competitors in a beauty contest are ranked by two judges A and B in the following order: Calculate the rank correlation coefficient.
| ID No. of competitors | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Judge A | 1 | 6 | 5 | 10 | 3 | 2 | 4 | 9 | 7 | 8 |
| Judge B | 6 | 4 | 9 | 8 | 1 | 2 | 3 | 10 | 5 | 7 |
Answer:-
Ten competitors in a beauty contest are ranked by two judges A and B in the following order. Calculate the rank correlation coefficient