CBSE Class 10 Maths (Standard) 2020 · Paper 30/2/1 · Question 40(b)
The following table gives production yield per hectare of wheat of farms of a village. Change the distribution to a 'more than' type distribution and draw its ogive.
| Production yield (kg/ha) | No. of farms |
|---|---|
| 40 - 45 | 4 |
| 45 - 50 | 6 |
| 50 - 55 | 16 |
| 55 - 60 | 20 |
| 60 - 65 | 30 |
| 65 - 70 | 24 |
Answer
The 'more than' cumulative frequencies are (and at ); the ogive is the falling curve through .
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