Question 6 4 pts The Los Angeles Times (December 13, 1992) reported that what airline passengers like to do most on long flights is rest or sleep; in a survey of 3697 passengers, almost 80% did so. Suppose that for a particular route the actual percentage is exactly 80%, and consider randomly selecting 10 passengers. Then x, the number of passengers among the selected 10 who rested or slept, is a binomial random variable with n = 10 and p = 0.80 Calculate the probability that 9 or more passengers out of the 10 randomly selected passengers either rested or slept. Symbolically Pr(x 2 9) . Give your answer as a decimal rounded to 3 places after the decimal