TS ICET 30 Sep 2020 Shift 2 Paper
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Question : 141 of 200
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The mean of the following frequency distribution is
| Class | 0-4 | 4-8 | 8-12 | 12-16 | 16-20 |
| Frequency | 4 | 6 | 7 | 2 | 1 |
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