Profit for the new product
The profit for the new product is given by Z=3x-2y+5. x and y are independent random variables with V(x)=2 and V(y)=3. what is the variance of Z?
Can someone please help me find the variance of Z
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Suggest 8 × 8 chess board. A bishop can move any number of squares diagonally. Let (Xn) be sequence of squares that results if we pick one of bishops legal moves at random.
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