The range is subtracting the lowest number in the data set from the highest number in the data set.
25.
A. 6.5-0 = 6.5
B. 6 - 0.5 = 5.5
C. 6.5 - 0.5 = 6
D. 6.5 - 0.5 = 6
26.
Highest time: 26:10
Lowest time: 20:58
Range = 26:10 - 20:58 = 5 minutes, 12 seconds