my statlab statistics distribution questions
A radio station claims that the amount of advertising per hour of broadcast time has an average of 14
minutes and a standard deviation equal to 1.6 minutes. You listen to the radio station for 1 hour, at a randomly selected time, and carefully observe that the amount of advertising time is equal to 16 minutes. Calculate the z-score for this amount of advertising time. Round your answer to two decimal places as needed.
How to solve the statistics Question