The random variable has pdf where u(x) is the unit step. Determine the mean and the variance
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where u(x) is the unit step. Determine the mean and the variance of the random variable thus defined.
Transcribed Image Text:
fx(x) = ;5(x – 5) + lu(x – 4) – u(x – 8)]
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E X 1 x x 5 x 5 u x 4 u x 8 dx 2 8 8 1 18 4 11 ...View the full answer
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Related Book For
Principles of Communications Systems, Modulation and Noise
ISBN: 978-8126556793
7th edition
Authors: Rodger E. Ziemer, William H. Tranter
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