Refer to the accompanying data display that results from a sample of airport data speeds in Mops. Complete parts (a) through (c) Tinterval below. (13.046,22.15) x = 17.598 Sx = 16.01712719 n = 50 a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed data use one decimal place, round the confidence in limits accordingly. 13.05 Mbps