# HW8 - R and pdf f X ( x ) = . 5 αe-α | x | for a positive...

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ECE 302, Homework #8, Due 3/11 http://www.ece.purdue.edu/ chihw/ECE302 09S.html Question 1: [Basic] Problem 3.36. Question 2: [Basic] Problem 3.9. (Hint: Compare Y to a binomial random variable X with parameters n , p .) Compute E ( Y ) and Var( Y ). Question 3: [Basic] Problem 4.102. Question 4: [Basic] Problem 4.103. Do not be scared by the “Laplacian random vari- able,” which is simply a random variable with sample space being
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Unformatted text preview: R and pdf f X ( x ) = . 5 αe-α | x | for a positive parameter α > 0. Question 5: [Intermediate/Exam Level] Problem 4.106. Question 6: [Basic] Problem 4.109. Question 7: [Intermediate/Exam Level] Problem 4.82. Question 8: [Intermediate/Exam Level] Problem 4.88. Question 9: [Intermediate/Exam Level] Problem 4.100....
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## This note was uploaded on 05/02/2009 for the course ECE 302 taught by Professor Gelfand during the Spring '08 term at Purdue.

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