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 .

Question

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 .

Quizplus · Accepted Answer

The Answer of 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 .

If the Random Variable X Is Exponentially Distributed with Parameter λ\lambdaλ

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