The marks obtained by 17 students in 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 he range of the above data.

The marks out of 100 obtained by 7 students in the mathematics are given below: 99, 100, 95, 100, 100, 80, 90. Find the mode of these marks.

In a mathematics test given to 15 students,the following marks (out of 100) are recorded: 41 ,39,48,52,46,62,54,40,96,52,98,40,42,52,60 Find the mean,median and mode of this data

The marks (out of 100) obtained by 7 students in Mathematics' examination are given below.Find the mode for these marks. 99, 100, 95, 100, 100, 60, 90

In a mathematics test given to 15 students, the following marks (out of 100) are recorded 41,39,48,52,46,62,54,40,96,52,98,40,42,52,60 Find the mean, median and mode of this data.

Marks scored by 100 students in a 25 marks unit test of Mathematics is given below. Their median is

Consider the marks obtained by 10 students in a mathematics test as given below: 55 36 95 73 60 42 25 78 75 62 Find the range of the data.