The number of accidents that a person has in a given year is

Last updated: 12/17/2023

The number of accidents that a person has in a given year is a Poisson random variable with mean However suppose that the value of changes from person to person being equal to 2 for 60 percent of the population and 4 for the other 40 percent If a person is chosen at random what is the probability that he will have a 0 accidents and b exactly 3 accidents in a certain year What is the conditional probability that he will have 3 accidents in a given year given that he had no accidents the preceding year a The probability that he will have 0 accidents is Type an integer or decimal rounded to three decimal places as needed