The marks obtained by 41 students in an examination in Math are given below:

Find the average of the marks obtained by them.

The marks obtained by 30 students in a examination of a class are given below . Find their average.

The marks obtained by a student in examinations are given below : 80, 72, 84, 79, 90 find the average marks of the student

The marks obtained by a student in an examination are given below : Represent the data using a pie diagram.

The marks obtained by a student in an examination are given below: Represent the data using pie diagram

The marks obtained by a student in an examination are given below: Represent the data using pie diagram.

The marks obtained by a student in an examination are given below: The total marks out of 100 obtained in various subjects are as follows: Represent the data using pie diagram.

The Table given below presents the marks obtained by three students in five examinations . What is the average of marks obtained by S3 per exam ?