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प्रश्न
As the number of tosses of a coin increases, the ratio of the number of heads to the total number of tosses will be `1/2`. Is it correct? If not, write the correct one.
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उत्तर
No, since the number of coin increases, the ratio of the number of heads to the total number of tosses will be nearer to `1/2` but not exactly `1/2`.
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संबंधित प्रश्न
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| Frequency | 6 | 8 | 10 | 12 | 6 | 5 | 3 |
The table below shows the daily expenditure on food of 30 households in a locality:
| Daily expenditure (in Rs) | Number of households |
| 100 – 150 | 6 |
| 150 – 200 | 7 |
| 200 – 250 | 12 |
| 250 – 300 | 3 |
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| 100 – 200 | 11 | 11 |
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| 600 – 700 | 14 | 80 |
Define primary data and secondary data.
