Mathematics · Statistics
| Class Interval | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 |
|---|---|---|---|---|---|
| Frequency (f) | 8 | 7 | 9 | 12 | 11 |
- 188 3
- 285 3
- 3215 9
- 4265 9✓
Correct answer
265 9
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