MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Let X and Y be discrete random variables with the following joint probability function. f(x,y) = XY P(X=x,Y=y) 3 6 0.10 3 10 0.30 12 6 0.20 12 10 0.40 Determine the expected value of XY. Enter your answer to one decimal place (should be the exact answer).
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Transcribed Image Text:Let X and Y be discrete random variables with the following joint probability function. f(x,y) = XY P(X=x,Y=y) 3 6 0.10 3 10 0.30 12 6 0.20 12 10 0.40 Determine the expected value of XY. Enter your answer to one decimal place (should be the exact answer).
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