Q104
A continuous random variable X has a probability density function f(x) = e-x, 0 1 is
A continuous random variable X has a probability density function f(x) = e-x, 0 < x < . Then P{X > 1} is
A.
0.368
AnswerB.
0.5
C.
0.632
D.
1.0
Answer: Option A
Solution
Answer: Option A
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