Mathematics
Using class intervals 0-4, 5-9, 10-14, ……. construct the frequency distribution for the following data :
13, 6, 10, 5, 11, 14, 2, 8, 15, 16, 9, 13, 17, 11, 19, 5, 7, 12, 20, 21, 18, 1, 8, 12, 18.
Statistics
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Answer
The frequency distribution table for given grouped data is :
| Classes | Tally Marks | Frequency |
|---|---|---|
| 0 - 4 | II | 2 |
| 5 - 9 | 7 | |
| 10 - 14 | 8 | |
| 15 - 19 | 6 | |
| 20 - 24 | II | 2 |
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