Question

The percentage of marks scored by 35 students in the annual examination is given below.
% of marks obtained
64
70
75
80
85
90
Number of students
6
5
8
6
7
3
a. Find the mean percentage of the class. Give your answer rounded to 2 places of decimal.
b. What is the mode of the given data?​

Answer 1

Answer:

6 students 64% is the answer