table gives the distribution of students of two sections according to themarks obtained by them:Section ASection BMarks0-1010-2020- 3030-4040 50Frequency MarksFrequency0-1010-2020-3030-4040-501915101712Represent the marks of the students of both the sections on the same graph by tfrequency polygons. From the two polygons compare the performance of theD an the first 60 balls in a cricket match aresections.

table gives the distribution of students of two sections according to

1.	table gives the distribution of students of two sections according to themarks obtained by them:Section ASection BMarks0-1010-2020- 3030-4040 50Frequency MarksFrequency0-1010-2020-3030-4040-501915101712Represent the marks of the students of both the sections on the same graph by tfrequency polygons. From the two polygons compare the performance of theD an the first 60 balls in a cricket match aresections.
Answer» <p>thanks for my help it is really very useful</p>