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7. Using plotting software, plot the probability mass function (PMF) of a Poisson random variable for the parameter value: (a
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7. a) Plot the probability mass function of poisson distribution with lamda = 3 is

Distribution Plot Poisson, Mean=3 0.25 0.20 0.15 Probability 0.10 0.05 0.00 O 2 4 6 8 10 х

b) Plot the probability mass function of poisson distribution with lamda = 5 is

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