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A discrete random variable X is said to ...

A discrete random variable X is said to follow the Poisson distribution with parameter `m ge 0` if its p. m. f. is given by `P(X = x) = (e^(-m) m^x)/x , x = 0,1,2,....` True or False.

A

`m gt 0`

B

`m ge 0`

C

`m != 1`

D

`m = 0`

Text Solution

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The correct Answer is:
A
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