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UPSC NDA I 2024 Mathematics Paper

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Question : 105 of 120
 
Marks: +1, -0
If two random variables X and Y are connected by relation
‌
2X−3Y
5X+4Y
=4 and X follows Binomial distribution with parameters n=10 and p=‌
1
2
, then what is the variance of Y ?
Validate
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