If the Random Variable X Is Exponentially Distributed with Parameter $$\lambda$$

Multiple Choice

If the random variable X is exponentially distributed with parameter $$\lambda$$ = 3, then P(X $$\geq$$ 2) , up to 4 decimal places, is:

A) 0.3333 .
B) 0.5000 .
C) 0.6667
D) 0.0025 .