SOLUTION: If X and Y are independent random variables and if x has variable 5 and y has 2 then the variance of 3x+2y is ?
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Question 347115: If X and Y are independent random variables and if x has variable 5 and y has 2 then the variance of 3x+2y is ?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
If X and Y are independent random variables and if x has variable 5 and y has 2 then the variance of 3x+2y is ?
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That is a bit vague.
3x+2y = 3*5+2*2 = 15+4 = 19 ?
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Cheers,
Stan H
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