defence exam BSF Head Constable (RO/RM) Mock Test 2023 Mathematics Statistics Measures of Central Tendency
The median of the following data will be
| Class | 0 - 10 | 10 - 20 | 20 - 30 | 30 - 40 | 40 - 50 |
| f1 | 8 | 30 | 40 | 12 | 10 |
1
25
2
22
3
23
4
19
The median of the following data will be
| Class | 0 - 10 | 10 - 20 | 20 - 30 | 30 - 40 | 40 - 50 |
| f1 | 8 | 30 | 40 | 12 | 10 |