(Choose1answer)
Let X be a continuous random variable that has the cumulative distribution function given by
F(x)= {1-0, x ≤ 0 e-4x, x > 0
(Seepicture)
Determine P(-1 <X<1).
A.Noneof the other choices is correct
B.
0.0183
C.0.9817
D 0.4345
E.0.5655
Exit (11
