Question

The marks obtained by 40 students of the class in an examination are given
below:
3,20, 13, 1, 21, 13, 3 , 23, 16, 13, 18, 12, 5, 12, 5, 24, a
2, 7, 18, 2, 3, 10, 12, 7, 18, 2, 5, 7, 10, 10, 8, 16, 17, 8.,
23,24,6, 23, is.
Present
data in the
form of a frequency
distribution un using equal classes size, one
Such class being
10-15 ( 15 is not included)​

Answer 1

Answer:

There are only 35 numbers.

Solutions is in the image.