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प्रश्न
In the class interval 20 – 30, the lower class limit is ______.
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उत्तर
In the class interval 20 – 30, the lower class limit is 20.
Explanation:
The lower value of class interval (i.e., 20 here) is called lower limit and the upper value of class interval (i.e., 30 here) is called upper limit.
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संबंधित प्रश्न
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( i )
| Class Interval | Frequency |
| 0 - 8 | 9 |
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| 16 - 24 | 12 |
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( ii )
| Class Interval | Frequency |
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| 11 - 20 | 18 |
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| Weights (in kg.) |
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| 50 – 60 | `\cancel(bb|bb|bb|bb|) \cancel(bb|bb|bb|bb|) bb|bb|bb|bb|` | |
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| 70 – 80 | `bb|bb|` | |
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