8) Let X be a random variable with the 3parameter Weibull pdf and cdf given in Lecture 8 Slide 27. 3.) Find the quantile function. For a = 1, u = O, and = 4, nd the 0.95 quantile (use a calculator to arrive at a numerical answer and round to two decimal places). b) Suppose 0: =1, 1/ = 0, and 13 > 0. Find E[X2]