Question
Convert the following distribution to a 'more than type' cumulative frequency distribution:
| Class | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 |
| Frequency | 4 | 8 | 10 | 12 | 10 |
✓
Answer
The following is more than type cumulative frequency distribution.
| More than type | Cumulative Frequency |
| More than or equal to 10 | 4 + 40 = 44 |
| More than or equal to 20 | 32+8 = 40 |
| More than or equal to 30 | 22+10=32 |
| More than or equal to 40 | 10+12=22 |
| More than or equal to 50 | 10 |
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