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Probability question

2005 · Shift 0 · Q88

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PYQ Library
JEE Main
Mathematics
Probability
2005 · Shift 0 · Q88

Probability question

2005 · Shift 0 · Q88

JEE MainMathematicsProbabilityMCQ+4 / −1

A random variable

X

has Poisson distribution with mean

2

. Then

P\left( {X \gt 1.5} \right)

equals :

A
${2 \over {{e^2}}}$
B
$0$
C
$1 - {3 \over {{e^2}}}$
D
${3 \over {{e^2}}}$

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