Question: 4.19. Let X1, X2, ...,X20 be a random sample of size n = Specify each of the following completely. (a) The distribution of (X,

4.19. Let X1, X2, ...,X20 be a random sample of size n

4.19. Let X1, X2, ...,X20 be a random sample of size n = Specify each of the following completely. (a) The distribution of (X, - u)'EX (b) The distributions of X and Vn(X- p) (c) The distribution of (n - 1) S 20 from an No(u, E) population. 4.20. For the random variables X,, X2,...X20 in Exercise 4.19, specify the distribution of B(198)B' in each case. -- o 0 0 - - 1 () - 1000 00 0 0 10 00 (b) -

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