CBSE Class 10 Maths (Standard) 2022 · Paper 30/4/1 · Question 4
Find the mean of the following frequency distribution :
| Class | 1 - 5 | 5 - 9 | 9 - 13 | 13 - 17 |
|---|---|---|---|---|
| Frequency | 4 | 8 | 7 | 6 |
Answer
The mean of the distribution is .
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