Question 3 Not yet answered Marked out of 1.00 A radio station claims that the amount of advertising per hour of broadcast time has an average of 17 minutes and a standard deviation equal to 2.6 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 13 minutes. Calculate the z-score for this amount of advertising time. P Flag question Select one: O A. -1.45 B. 1.45 C.-1.54 D. 54