The heights of 48 students of a class are grouped as follows: | Height (cm) | 120–130…
MATHEMATICS · Subjective · A Level · Mathematics · Data presentation and interpretation · Data presentation and interpretation
Problem
The heights of 48 students of a class are grouped as follows:| Height (cm) | 120–130 | 130–140 | 140–150 | 150–160 | 160–170 |
|---|---|---|---|---|---|
| Number of students | 6 | 8 | ? | 10 | 4 |