2) A study conducted by an airline showed that a random sample of 30 of its passengers disembarking at Kennedy airport had to wait an average of 9.45 minutes with a standard deviation of 1.84 minutes to get their luggage. Construct a 99% confidence interval for the true standard deviation of the amount of time that disembarking passengers at Kennedy airport have to wait for their luggage. Write a sentence that interprets this interval