CBSE Class 10 Maths (Standard) 2019 · Paper 30/3/1 · Question 29
Change the following distribution to a 'more than type' distribution. Hence draw the 'more than type' ogive for this distribution.
| Class interval | Frequency |
|---|---|
| 20 - 30 | 10 |
| 30 - 40 | 8 |
| 40 - 50 | 12 |
| 50 - 60 | 24 |
| 60 - 70 | 6 |
| 70 - 80 | 25 |
| 80 - 90 | 15 |
Answer
More than type cumulative frequencies: more than , , , , , , . The ogive is the smooth decreasing curve through the points .
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