H.W: The average number of collisions occurring in a week during the summer months at a particular intersection is 2.00. Assume that the requirements of the Poisson distribution are satisfied. 62 Engineering Suatitics Dr. Tarig Hussein 1 Year a) What is the probability of no collisions in any particular week? b) What is the probability that there will be exactly one collision in a week? ) What is the probability of exactly two collisions in a week? d) What is the probability of finding not more than two collisions in a week? ) What s the probability of finding more than two collisions in a week? ) What is the probability of exactly two collisions in a particular two-weck interval? Ans. a) 0.135,b) 0.271, ¢) 0.271, d) 0.677, €) 0.323, ) 0.147
Extracted text: H.W: The average number of collisions occurring in a week during the summer months at a particular intersection is 2.00. Assume that the requirements of the Poisson distribution are satisfied. 62 Engineering Statistics 1" Year Dr. Tariq Hussein a) What is the probability of no collisions in any particular week? b) What is the probability that there will be exactly one collision in a week? c) What is the probability of exactly two collisions in a week? d) What is the probability of finding not more than two collisions in a week? e) What is the probability of finding more than two collisions in a week? f) What is the probability of exactly two collisions in a particular two-week interval? Ans. a) 0.135, b) 0.271, c) 0.271, d) 0.677, e) 0.323, ) 0.147