A poll reported that 70% of adults were satisfied with the job the major airlines were doing. Suppose 11 adults are selected at random and the number who are satisfied is recorded. a) explain why this is a binomial experiment (refer to image)b) find the probability that exactly 4 are satisfied with the airlinesc) find the probability that fewer than 4 are satisfied with the airlinesd) find the probability that 6 or more are satisfied with the airlinese)find the probability that between 5 and 8, inclusive are satisfied with the airlines