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

question 38

Multiple Choice

If the random variable X is exponentially distributed with parameter $\lambda$ = 1) 5,then P(2 $\leq$ X $\leq$ 4) ,up to 4 decimal places,is

• A) 0.6667
• B) 0.0473
• C) 0.5000
• D) 0.2500