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प्रश्न
Prepare a frequency table of the following scores obtained by 50 students in a test:
| 42, | 51, | 21, | 42, | 37, | 37, | 42, | 49, | 38, | 52, | 7, | 33, | 17, |
| 44, | 39, | 7, | 14, | 27, | 39, | 42, | 42, | 62, | 37, | 39, | 67, | 51, |
| 53, | 53, | 59, | 41, | 29, | 38, | 27, | 31, | 64, | 19, | 53, | 51, | 22, |
| 61, | 42, | 39, | 59, | 47, | 33, | 34, | 16, | 37, | 57, | 43, |
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उत्तर
The frequency table of 50 students is given below:
| Marks | Number of Students | Marks | Number of Students | Marks | Number of Students |
| 7 | 2 | 33 | 2 | 49 | 1 |
| 14 | 1 | 34 | 1 | 51 | 3 |
| 16 | 1 | 37 | 4 | 52 | 1 |
| 17 | 1 | 38 | 2 | 53 | 3 |
| 19 | 1 | 39 | 4 | 54 | 1 |
| 21 | 1 | 41 | 1 | 57 | 1 |
| 22 | 1 | 42 | 6 | 59 | 2 |
| 27 | 2 | 43 | 1 | 61 | 1 |
| 29 | 1 | 44 | 1 | 62 | 1 |
| 31 | 1 | 47 | 1 | 67 | 1 |
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