Question: Let x be a Poisson random variable. Calculate the probability distribution of x for the given . Find the mean, variance, and standard deviation. Draw

Let x be a Poisson random variable. Calculate the probability distribution of x for the given . Find the mean, variance, and standard deviation. Draw a graph of this probability distribution.

=2.1

Round the probability to four decimal places and the standard deviation to three decimal places.

P(x=2)=

Mean =

Variance =

Standard deviation =

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