Let be an exponential random variable with PDF, fx (x) = e zu(x) . (a) Find Pr
Question:
(a) Find Pr (3X <5).
(b) Generalize your answer to part (a) to find Pr (3X <y) for some arbitrary constant .
(c) If we define a new random variable according to Y = 3X, then your answer to part ( b) is the CDF of Y,Fy(y) . Given your answer to part (b), find fy (y).
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Related Book For
Probability and Random Processes With Applications to Signal Processing and Communications
ISBN: 978-0123869814
2nd edition
Authors: Scott Miller, Donald Childers
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