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प्रश्न
Represent the following distribution of ages (in years) of 35 teachers in a school by means of a histogram:
| Age (in years) | 25 – 30 | 30 – 35 | 35 – 40 | 40 – 45 | 45 – 50 |
| Number of teachers | 12 | 11 | 8 | 1 | 3 |
आलेख
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उत्तर
Here is the histogram representing the age distribution of 35 teachers in a school.
The age group 25 – 30 has the highest number of teachers (12).
The number decreases in older age groups, with the 40 – 45 group having the fewest (1).
This graph clearly shows the frequency distribution of teachers’ ages using equal class intervals.
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