Let the mutually independent random variables $X_1, X_2$, and $X_3$ be $N(0,1)$, $N(2,4)$, and $N(-1,1)$, respectively. Compute the probability that exactly two of these three variables are less than zero.
Mutually independent distribution
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probability
statistics
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0You can write math within \$ \$ to make your questions more readable :) – 2012-11-13