Use the Poisson Distribution to find the indicated probability.
-If the random variable x has a Poisson Distribution with mean $\mu = 0.693$ find the probability that x = 4.
A) 0.00481
B) 0.00601
C) 0.01922
D) 0.00016

Question

Quizplus · Accepted Answer

The probability of x = 4 is given by the Poisson distribution formula:P(x = 4) = (e^-0.693 * 0.693^4) / 4! = 0.00481

Use the Poisson Distribution to Find the Indicated Probability μ=0.693\mu = 0.693μ=0.693

Use the Poisson Distribution to Find the Indicated Probability $\mu = 0.693$