MathematicsEasy75×since 2002Q4994A random variable XXX has Poisson distribution with mean 222. Then P(X>1.5)P\left( {X > 1.5} \right)P(X>1.5) equals :A2e2{2 \over {{e^2}}}e22B000C1−3e21 - {3 \over {{e^2}}}1−e23D3e2{3 \over {{e^2}}}e23Check answerSkip