Question
Write the data given below in ascending order and prepare the frequency table:
7, 8, 7, 10, 6, 8, 9, 7, 10, 5, 7, 6, 8, 5, 6, 7, 8, 9, 7, 6, 7, 8.
7, 8, 7, 10, 6, 8, 9, 7, 10, 5, 7, 6, 8, 5, 6, 7, 8, 9, 7, 6, 7, 8.
✓
Answer
Arranging the given data in ascending order we find 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 9, 10, 10 and its frequency table will be as under.
| Observation | 5 | 6 | 7 | 8 | 9 | 10 | Total |
| Frequency | 2 | 4 | 7 | 5 | 2 | 2 | 22 |
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