Homework1_solution

Homework1_solution - so 2 3 Since and and and are...

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Homework 1 solution: 1. (1) pdf approach: Since , that is , then , so . (2) cdf approach: , so , then . (3) mgf approach:
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Unformatted text preview: , so . 2. . 3. Since and , and and are independent random variables, then , therefore ....
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This note was uploaded on 12/06/2011 for the course AMS 572 taught by Professor Weizhu during the Fall '10 term at SUNY Stony Brook.

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