He had gone blind because the price had taken away his two gems. The swallow made the decision to live with the prince forever as a result.
It can be assumed that the swallow chose to remain rather than travel to Egypt to be with his friends because he was so moved by the prince's generosity.
This implies that good-hearted individuals consistently draw lifelong friendships.

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.