technician discovered that the cumulative distribution function (CDF) ears is given by ye-to f(x)= 100 0, 0

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
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b) A technician discovered that the cumulative distribution function (CDF) of the lifespan of bulb in
years is given by
ye-to
f(y) =
100
0,
0<y<∞
elsewhere
Derive the expected value of Y?
Transcribed Image Text:b) A technician discovered that the cumulative distribution function (CDF) of the lifespan of bulb in years is given by ye-to f(y) = 100 0, 0<y<∞ elsewhere Derive the expected value of Y?
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