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प्रश्न
Draw histogram for the following frequency distributions:
| Class Interval | 10 – 16 | 16 – 22 | 22 – 28 | 28 – 34 | 34 – 40 |
| Frequency | 15 | 23 | 30 | 20 | 16 |
उत्तर
| Class Interval | Frequency |
| 10 – 16 | 15 |
| 16 – 22 | 23 |
| 22 – 28 | 30 |
| 28 – 34 | 20 |
| 34 – 40 | 16 |
Steps of construction:
- Taking suitable scales, marks class intervals on x-axis and frequency on y-axis.
- Construct rectangles with class intervals as bases and corresponding frequencies as heights.
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संबंधित प्रश्न
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| 5700−5800 | 4 |
| 5800−5900 | 3 |
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| 6100−6200 | 3 |
| 6200−6300 | 1 |
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| 145 - 155 | 3 |
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| 165 - 175 | 25 |
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| Under 15 | 19 |
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| Under 25 | 27 |
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| Under 35 | 38 |
| Under 40 | 45 |
| Under 45 | 48 |
| Under 50 | 53 |
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