3. use excel to find the following binomial distribution probabilities. a hotel claims that 93% of its customers are very satisfied with its service. complete parts a through e below based on a random sample of 10 customers. (4 points) a) what is the probability that exactly 7 customers are very satisfied? b) what is the probability that more than 7 customers are very satisfied? c) what is the probability that less than 7 customers are very satisfied? d) what is the probability that at least 7 customers are very satisfied? e) what is the probability that at most 7 customers are very satisfied?