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प्रश्न
Construct a frequency distribution table for the following data; taking class-intervals 4-6, 6-8, ……… 14-16.
| 11.5 | 6.3 | 7.8 | 9.2 | 10.5 |
| 4.5 | 6 | 8.3 | 12.5 | 15.8 |
| 7.4 | 5.3 | 8.4 | 15.2 | 8.9 |
| 9.8 | 8.25 | 6.5 | 5.8 | 10.5 |
| 4.6 | 6.4 | 8.9 | 10.8 | 12.7 |
| 6.6 | 4.3 | 4.7 | 9.4 | 10.1 |
| 15.5 | 14.4 | 12.2 | 7.7 | 5.5 |
योग
उत्तर
| Class Intervals | Tally Marks | Frequency |
| 4-6 | |||| || | 7 |
| 6-8 | |||| ||| | 8 |
| 8-10 | |||| |||| | 10 |
| 10-12 | |||| | | 6 |
| 12-14 |
||| |
3 |
| 14-16 |
|||| | |
6 |
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Constructing a Frequency Table
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संबंधित प्रश्न
Construct a frequency table for the following data:
6, 7, 5, 6, 8, 9, 5, 5, 6, 7, 8, 9, 8, 10, 10, 9, 8, 10, 5, 7, 6, 8.
Construct a frequency table for the following data:
3, 2, 1, 5, 4, 3, 2, 5, 5, 4, 2, 2, 2, 1, 4, 1, 5, 4.
The following are the marks obtained by 30 students in an examination.
| 15 | 20 | 8 | 9 | 10 |
| 16 | 17 | 20 | 24 | 30 |
| 44 | 47 | 38 | 36 | 40 |
| 27 | 25 | 28 | 30 | 19 |
| 7 | 11 | 21 | 31 | 41 |
| 37 | 47 | 23 | 20 | 17 |
Taking class intervals 0-10, 10-20, ……… 40-50 ; construct a frequency table.
