雲佬~~SY |
2010-11-07 23:30 |
有冇好人識做依條數?
1. Suppose x is a continuous random variable having distribution F(x). (a) Show that y = F(x) is uniformly distributed over (0, 1). (b) If U is a uniform (0, 1) random variable, then show that F^-1(U) has distribution F, where F^-1(x) is the value of y such that F(y) = x.
完全唔知想點.. |
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