Question

he marks obtained by 40 students of a class are given below : 80 , 10 , 30 , 70 , 60 , 50 , 50 , 40 , 40 , 20 , 40 , 90 , 50 , 30 , 70 , 10 , 60 , 50 , 20 , 70 , 70 , 30 , 80 , 40 , 20 , 80 , 90 , 50 , 80 , 60 , 70 , 40 , 50 , 60 , 90 , 60 , 40 , 40 , 60 , 60 Construct a Frequency distribution table

Answer 1

Here's your answer in the attached picture