(Solved):
Consider a continuous random variable X with probability density function fX ...
???????
Consider a continuous random variable X with probability density function fX?(x)={e?x0? if x?[0,+?) otherwise ? and let FX? be the corresponding cumulative distribution function (c.d.f.). 1. (2 Points) Compute FX?(3). 2. (2 Points) Compute P(1?X?2).