An airline claims that the ni-show rate for passengers is less than 7% . In a sample of 382 randomly selected reservations, 23 were no-shows. At a=9.05, test the airline's claim.

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)