The number of cars that arrive at a certain intersection follows the Poisson distribution with a rate of 1.7 cars/min. W

[answerhappygod]

The Number Of Cars That Arrive At A Certain Intersection Follows The Poisson Distribution With A Rate Of 1 7 Cars Min W 1 (37.34 KiB) Viewed 27 times

The number of cars that arrive at a certain intersection follows the Poisson distribution with a rate of 1.7 cars/min. What is the probability that at least one car arrives in a 2.5 minutes period? [The answer should be a number rounded to five decimal places, don't use symbols such as %] What is the probability that more than two cars arrive in a 1.9 minutes period? (The answer should be a number rounded to five decimal places, don't use symbols such as %