Leaks occur in a pipeline at a mean rate of 4 leaks per 1,000 meters. In a 2,500-meter section of pipe,
(a) Using the Poisson approximation to the binomial find the probability of no leaks? (Round your answer to 6 decimal places.)
Probability
(b) Using the Poisson approximation to the binomial find the probability of three or more leaks? (Round your answer to 6 decimal places.)
Probability
(c) What is the expected number of leaks? (Round your answer to 1 decimal place.)
Expected number of leaks