The percentage of marks obtained by 12 students of a class in mathematics are 64, 36, 47, 23, 0, 19, 81, 93, 72, 35, 3, 1. Find the mean percentage of marks.

Question

Philoid · Accepted Answer

Sum of percentage of marks = 64 + 36 + 47 + 23 + 0 + 19 + 81 + 93 + 72 + 35 + 3 + 1 = 474

Number of students = 12

Mean percentage of marks =

The percentage of marks obtained by 12 students of a class in mathematics are64, 36, 47, 23, 0, 19, 81, 93, 72, 35, 3, 1.Find the mean percentage of marks.

The percentage of marks obtained by 12 students of a class in mathematics are
64, 36, 47, 23, 0, 19, 81, 93, 72, 35, 3, 1.

Find the mean percentage of marks.