Question

This is the last question

Answer 1

Mean : 48
Mode: 50
Median: 49.5
Range : 51

If value 60 is add : median :50 , mean :49:09, mode:50, range :51 .

Answer 2

The mean is: 48

The median is: 49.5

The mode is: 50

The range is: 51

The mean increases by: 2

The median increases by: 0.5

The mode is: 50

The range is: 51

Hope this helps!