The marks obtained out
of 25 by 30 students of a class in the examination are given
below.
21, 6, 23, 19, 19, 14,
15, 13, 3, 12, 10, 20, 13, 5, 17, 10, 11, 6, 21, 9, 6, 10, 9, 4, 5,
2, 8, 11, 17, 22
Represent the above
data as a grouped data taking the class interval 0 – 5.