0 votes 0 votes Let X be a random variable following normal distribution with mean +1 and variance 4. Let Y be another normal variable with mean -1 and variance unknown If P(X <=-1) = P(Y >-2). the standard deviation of Y is??? Anushri asked Aug 24, 2017 Anushri 389 views answer comment Share Follow See 1 comment See all 1 1 comment reply rahul sharma 5 commented Aug 24, 2017 reply Follow Share https://gateoverflow.in/427/gate2008-29 0 votes 0 votes Please log in or register to add a comment.
