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प्रश्न
If the fifth class interval is 60 – 65, fourth class interval is 55 – 60, then the first-class interval is 45 – 50.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
Fifth class interval = 60 – 65
Fourth class interval = 55 – 60
Third class interval = 50 – 55
Second class interval = 45 – 50
First class interval = 40 – 45
Therefore, the first class interval is 40 – 45.
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संबंधित प्रश्न
In the table given below, class-mark and frequencies are given. Construct the frequency table taking inclusive and exclusive classes.
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| 5 | 3 |
| 15 | 9 |
| 25 | 15 |
| 35 | 13 |
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- From the table, find the number of people who donated rupees 350 or more.
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| 0 - 8 | 9 |
| 8 - 16 | 13 |
| 16 - 24 | 12 |
| 24 - 32 | 7 |
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| 1 - 10 | 12 |
| 11 - 20 | 18 |
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| 10 – 20 | 5 |
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