Question

EXERCISE 16C
1. The following table shows the marks obtained by the students of a class in an examination
0 - 10
10 - 20
Marks
20 - 30
30 - 40
40 - 50
no. of students
15
32
55
35
13

Draw a frequency polygon.​

Answer 1

Answer:

No of the student is 32 and marks 20-30