Question

The median of a set of 9 distinct observations is 20.5. If each of the largest 4 observations of the set is increased by 2, then the median of the new set
1. is increased by 2
2. is decreased by 2
3. is two times the original median
4. remains the same as that of the original set

Answer 1

Correct Answer - Option 4 : remains the same as that of the original set

Median of new set remains the same as that of the original set