Question 6
- The table shows the ranks of marks scored by 7 candidates in Geography and Economics tests.
Geography |
6 |
5 |
4 |
3 |
2 |
7 |
1 |
Economics |
7 |
6 |
2 |
4 |
1 |
5 |
3 |
Calculate the Spearman’s rank correlation coefficient.
Observation
