Assume 87% of people actually show up for their flight on time. Because of this, airlines tend to overbook flights. A random sample of 245 booked passengers is taken and whether or not they showed up on time is recorded for each of them. List the given information with the correct symbols: = 87% = 245c) What is the probability that at least 90% of the randomly selected booked passengers showed up on time? Fill in below with the correct random variable and inequality symbol in the probability statement. Round final answer to 4 decimal places. P(p v X s v X 0.9)- d) Is 85% an unusually low percentage of booked passengers that show up on time for their flight in a sample of 245? . Since P(p v X s v o* 85%) = which is > vo 85% is not of an unusually low percentage of booked passengers that show up on time for their flight in a sample of 245 . What might you conclude about the population if you observe a sample percentage this low? There is evidence that the percentage of all booked passengers that show up on time for their flight is now higher than 87% X e) Is 81% an unusually low percentage of booked passengers that show up on time for their flight in a sample of 245? . Since P(p v X ? v 81%) = which is ? v 81% is an unusually low percentage of booked passengers that show up on time for their flight in a sample of 245. . What might you conclude about the population if you observe a sample percentage this low? There is evidence that the percentage of all booked passengers that show up on time for their flight is now higher than 87% X