Toto was a graceful monkey. His bright eyes sparkled mischievously beneath his deep-set eyebrows, and his pearly white teeth often flashed a smile that would scare the life out of older Anglo-Indian women. But his hands were dry as if they had been soaked in the sun for years. But his fingers were fast and sneaky, and his cock acted as a third hand on top of his good looks.
He could hang it on a branch and pick up any treats that were out of his reach.

Section A | Section B | ||
|---|---|---|---|
Marks | Frequency | Marks | Frequency |
0 − 10 | 3 | 0 − 10 | 5 |
10 − 20 | 9 | 10 − 20 | 19 |
20 − 30 | 17 | 20 − 30 | 15 |
30 − 40 | 12 | 30 − 40 | 10 |
40 − 50 | 9 | 40 − 50 | 1 |
Represent the marks of the students of both the sections on the same graph by two frequency polygons. From the two polygons compare the performance of the two sections.