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Unformatted text preview: McGILL UNIVERSITY FINAL EXAMINATION Faculty of Engineering Fall 2003 ECSE 305 PROBABILITY AND RANDOM SIGNALS I DATE: Tuesday, December 16, 2003 TIME: 9:00 12:00 Examiner: Prof. Beno t Champagne Associate Examiner: Prof. Harry Leib Signature: Signature: INSTRUCTIONS: This is a CLOSED BOOK examination. Only one (1) double-sided handwritten CRIB SHEET permitted: crib sheets containing photocopied material are not allowed and will be removed. Faculty standard calculator permitted ONLY. This examination paper consists of 3 printed pages, including cover page. En- sure that you have a complete examination before starting. Answer ALL questions. Use one or more Answer Booklets for your solutions. You do not have to return this examination paper. December 16, 2003 (9:00 12:00) 1/3 1. Random variables X and Y have a joint PMF described by the following table: 12 marks p ( x,y ) y =- 1 y = 0 y = 1 x =- 1 3/16 1/16 x = 0 1/6 1/6 1/6 x = 1 1/8 1/8 (a) Are X and Y...
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- Summer '08
- Probability theory, joint PDF, Faculty of Engineering, McGill University, Prof. Harry Leib