infj

Problem 4. Gaussian Random Variables Let X be a standard normal random variable. Let Y be a continuous random variable such that fY|X(y|x)=12π−−√exp(−(y+2x)22). Find E[Y|X=x] (as a function of x , in standard notation) and E[Y] . E[Y|X=x]= unanswered E[Y]...

fR(r)= 2/(r+1)^2 submitted 2(r+1)2 Find E[R] . E[R]= 0.23 submitted