Answer:
Answers B and D.
Explanation:
The center of the distribution for the leopards is around 50 kg while for the tigers it is around 130 kg, so as far a centers, the leopards have a lower median weight than the tigers (Answer B)
With regards to the spread, the leopards go from 30 to 70 kg, while the tigers go from 110 to 170 kg. Therefore, the tigers spread out more than the leopards (Answer D).