CBSE Class 10 Maths (Standard) 2022 · Paper 30/3/1 · Question 9
The weights (in kg) of 50 wild animals of a National Park were recorded and the following data was obtained :
| Weight (in kg) | Number of animals |
|---|---|
| 100 - 110 | 4 |
| 110 - 120 | 12 |
| 120 - 130 | 23 |
| 130 - 140 | 8 |
| 140 - 150 | 3 |
Answer
Mean weight kg (the data centres on the kg class).
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