Time Left:0:12:40 Janet Baker: Attempt 1 Question 14 (5.88 points) Suppose Y ~ N(H, sigma^2) and Z=(Y - u)/sigma. What is the distribution of Z? Hint: If you don't remember, you may want to compute E(Z) and Var(Z)? ON(1, 0) ON(0, 1) ON(H/sigma, 1/sigma^2 ) ON(H, 1) ON(0, sigma^2)