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GATE201511
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A random variable $X$ has probability density function $f(x)$ as given below:
$ f(x)= \begin{cases} a+bx & \text{ for } 0 < x < 1 \\ 0 & \text{otherwise} \end{cases}$
If the expected value $E[x] = 2/3$, then $Pr[x < 0.5]$ is __________.
gate2015ee1
randomvariable
probabilitydensityfunction
numericalanswers
asked
Feb 12, 2017
in
Probability & Statistics
by
makhdoom ghaya
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9.3k
points)
retagged
Dec 4, 2019
by
jothee
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