The weight of 9 students (in kg) are 26,28,29,31,35,42,44,45,45 The median weight is:
31 kg
42 kg
35 kg
44 kg
The weights (in kg) of 15 students are:31,35,27,29,32,43,37,41,34,28,36,44,45,42,30. Find the median.
If 44 kg is replaced by 46 kg and 27 kg by 25 kg, then the new median is: