Show that an exponentially distributed random variable X with probability density function has expected value E(X) =
Question:
Show that an exponentially distributed random variable X with probability density function
has expected value E(X) = 1/k.
Transcribed Image Text:
f(x) = = [ke-kx lo if x ≥ 0 if x < 0
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Related Book For
Calculus For Business, Economics And The Social And Life Sciences
ISBN: 9780073532387
11th Brief Edition
Authors: Laurence Hoffmann, Gerald Bradley, David Sobecki, Michael Price
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