Sum
The ages of 37 students in a class are given in the following table:
| Age (in year) | 11 | 12 | 13 | 14 | 15 | 16 |
| Frequency | 2 | 4 | 6 | 10 | 8 | 7 |
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Solution
| Age (in years) | Frequency | Cumullative Frequency |
| 11 | 2 | 2 |
| 12 | 4 | 6 |
| 13 | 6 | 12 |
| 14 | 10 | 22 |
| 15 | 8 | 30 |
| 16 | 7 | 37 |
Number of terms =37
Median =`(37+1^(th))/2 `term= 19th term
Median =14
Concept: Median of Grouped Data
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