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UPSC NDA I 2010 Mathematics Paper
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Directions (Qs. No. 106-108) : Follow the table given: The table below gives an incomplete frequency distribution with two missing frequencies and
The total frequency is 18 and the arithmetic mean of is 2.
| Value of | Frequency |
|---|---|
| 0 | |
| 1 | |
| 2 | 4 |
| 3 | 4 |
| 4 | 3 |
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