A aeznaa New member Joined Jan 22, 2011 Messages 1 Jan 22, 2011 #1 Suppose a random variable Z follows a standard normal distribution. What is value z0 > 0 such that any value larger than z0 in absolute value is “improbable?”

Suppose a random variable Z follows a standard normal distribution. What is value z0 > 0 such that any value larger than z0 in absolute value is “improbable?”