2. Wanted to know if my answer is correct or not

Review Later Question 2 Let X be the number of flaws on the surface of a randomly selected boiler of a certain type and suppose X is a Poisson distributed random variable with parameter u = 3. Find P(2 s X s 4) a) 0.1680 of n. b) 0 0.6161 c) O 0.6038 d) 0 0.3838 e) O 0.6711 g f) O None of the above Review Later Question 3