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If X is a random Poisson variate such th...

If X is a random Poisson variate such that `alpha =P(X=1)=P(X=2)` then P(X=4)=

A

`2alpha`

B

`alpha//3`

C

`alpha e ^(-2)`

D

`alpha e^(2)`

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-THEORETICAL DISTRIBUTIONS-EXERCISE 1 (CHOOSE THE CORRECT ANSWER FROM THE ALTERNATIVE 1,2,3 OR 4 GIVEN )
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