Question

A passenger metal detector at Chicago's Midway Airport gives an alarm 0.36 time a minute. () Find the median waiting time until the next alarm. (Round your intermediate calculations and answer to 4 decimal places.) Median waiting time minutes (b) Find the first quartile of waiting time before the next alarm. (Round your intermediate calculations and answer to 4 decimal places.) First quartile of waiting time minutes (c) Find the 77th percentile waiting time until the next alarm. (Round your intermediate calculations and answer to 4 decimal places.) 77th percentile waiting time minutes

Answer 1