Let the random variable U=.32 be a realization of a Uniform on (0,1) distribution and the random variabes (Z1...Z10) = (-3.03, .63, .37, -2.06, .52, -1.38, 1.16, -.64, .57, 1.31) be realizations of 10 independent N(0,1) random variables.
Express a single realization from each of the following distributions in terms of the given value of U and/or a subset of Z1...Z10 as you may not need all 11 values.
a) Weibull(α=1/3,β=6)
b) NegBin(r=9, p=.3)
c) Chi-squared(df=6)