b. ) Can we say that the sampling distribution of p is approximately normal? 7 v Because np = which is ? v n(1 - p) = which is ? v and N . which is (or is assumed to be) |? v Note: if N is unknown, type 100000 in for its value. c.) What is the probability that at least 90% of them 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( Select an answer v ? |0.90) = d.) Is 80% an unusually low percentage of booked passengers to be on time in a sample of 201? Since P( Select an answer v ? v 80*) = which is ? 80% Select an answer w| an unusually low percentage of on time booked passengers in a sample of 201 What might you conclude about the population if you observe a sample percentage this low? Select an answer Submit QuestionAssume 85% of people actually show up for thier flight on time. Because of this, airlines tend to overbook flights. A random sample of 201 booked passengers is taken and whether or not they showed up on time is recorded for each of them. a.) List the given information with the correct symbols: -85% OX OX Op ON OP Oo OH On Os = 201 On Op ON Op OX OX Os