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Question
For the following distribution
| Marks | No. of students |
| Less than 20 | 4 |
| Less than 40 | 12 |
| Less than 60 | 25 |
| Less than 80 | 56 |
| Less than 100 | 74 |
| Less than 120 | 80 |
the modal class is?
Options
20 - 40
40 - 60
60 - 80
80 - 100
MCQ
Solution
60 - 80
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