Find the correct answer: No. of trees planted by each student 1-3, 4-6, 7-9, 10-12; No. of students 7, 8, 6, 4. For a frequency polygon, the coordinates of the point for the class 4-6 are ... (A) (4, 8) (B) (3, 5) (C) (5, 8) (D) (8, 4)
| No. of trees planted by each student | 1–3 | 4–6 | 7–9 | 10–12 |
|---|---|---|---|---|
| No. of students | 7 | 8 | 6 | 4 |
The above data is to be shown by a frequency polygon. The coordinates of the points to show number of students in the class 4-6 are ....
(A) (4, 8) (B) (3, 5) (C) (5, 8) (D) (8, 4)