If final marks obtained in mathematics for 6 students are 48, 39, 12, 9, 27, 56, then what is the range of data?
48
9
47
56
Range = Maximum value - Minimum value = 56 - 9 = 47
The marks obtained by 17 students a mathematics test (out of 100) are given below: 90,79,76,82,65,96,100,91,82,100,49,46,64,48,72,66,68. Find the range of the above data.