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关于概率的问题.请各位指教,a) Let W and Z be independent random variables
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关于概率的问题.请各位指教,
a) Let W and Z be independent random variables both uniformly distributed on [-1,1].Derive the density functions of W+Z and W-Z
b) Let X and Y be independent random variables both with density:
f(x)=3x^2 (if 0
关于概率的问题.请各位指教,
a) Let W and Z be independent random variables both uniformly distributed on [-1,1].Derive the density functions of W+Z and W-Z
b) Let X and Y be independent random variables both with density:
f(x)=3x^2 (if 0
a) Let W and Z be independent random variables both uniformly distributed on [-1,1].Derive the density functions of W+Z and W-Z
b) Let X and Y be independent random variables both with density:
f(x)=3x^2 (if 0
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