# Question: Let x be a Poisson random variable Using the Poisson

Let x be a Poisson random variable. Using the Poisson probabilities table, write the probability distribution of x for each of the following. Find the mean, variance, and standard deviation for each of these probability distributions. Draw a graph for each of these probability distributions.

a. λ = .6

b. λ = 1.8

a. λ = .6

b. λ = 1.8

## Relevant Questions

A household receives an average of 1.7 pieces of junk mail per day. Find the probability that this household will receive exactly 3 pieces of junk mail on a certain day. Use the Poisson probability distribution formula. Each of the following tables lists certain values of x and their probabilities. Verify whether or not each represents a valid probability distribution and explain why. a. x P(x) 0.... .10 1.... .05 2.... ...An average of .8 accidents occurs per day in a particular large city. a. Find the probability that no accident will occur in this city on a given day. b. Let x denote the number of accidents that will occur in this city on a ...Spoke Weaving Corporation has eight weaving machines of the same kind and of the same age. The probability is .04 that any weaving machine will break down at any time. Find the probability that at any given time a. All eight ...Describe the three conditions that must be satisfied to apply the Poisson probability distribution.Post your question