Q-3 A randam variable x has the exponential distribution. fix) = 2e-2x for OLX200 al find the moment generating function of X, M₁ (+), b) Using the moment generating function, find E(X) and VIX).

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Q-3
A randam variable x has the exponential distribution.
f(x) = 2e-2x
for OLX200
al find the moment generating function of x, Mx (+),
b) Using the moment generating function, find I (X) and VIX).
Transcribed Image Text:Q-3 A randam variable x has the exponential distribution. f(x) = 2e-2x for OLX200 al find the moment generating function of x, Mx (+), b) Using the moment generating function, find I (X) and VIX).
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