MCQ
Total number of observations. Which are below a certain value are known as
- AClass boundaries
- BClass marks
- ✓Cumulative frequency
- DVariances
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Class interval | $10-14$ | $14-18$ | $18-22$ | $22-26$ | $26-30$ |
| Frequency | $5$ | $11$ | $16$ | $25$ | $19$ |