The marks of eight students in a test are: 3, 10, 4, 5, 14, 13, 16 and 7. Find the range

Answer Details

The range of a set of data is the difference between the maximum and minimum values in the set. In this case, the minimum mark is 3 and the maximum mark is 16. Therefore, the range is 16 - 3 = 13. Hence, the answer is 13.