Approximately 297 million guests visit the 400 American amusement parks

Approximately 297 million guests visit the 400 American amusement parks annually and take 1.7 billion safe rides. The National Safety Council publishes a report titled Fixed-Site Amusement Ride Injury Survey for the International Association of Amusement Parks and Attractions. The number of injuries per million patron-rides, X, has a Poisson distribution with parameter 0.8. In one million patron-rides, what is the probability that there are
a. No injuries?
b. More than two injuries?
c. Construct a table of probabilities for the random variable X. Compute the probabilities until they are zero to three decimal places.
d. Draw a histogram of the probabilities in part (c).
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...