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UPSC CDS I 2025 Mathematics Paper

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Question Numbers: 86-90
The frequency distribution of 205 observations on X is given below:

x	3	5	6	7
Frequency	f	f + 2	f − 3	f + 6

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Question : 86

Total: 100

What is the value of Formula Missing Formula Missing

f?

$f?$

');

50
60
70
80

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