Question: need help with this Question Help The mean finish time for a yearly amateur auto race was 186.54 minutes with a standard deviation of 0.329
need help with this

Question Help The mean finish time for a yearly amateur auto race was 186.54 minutes with a standard deviation of 0.329 minute. The winning car, driven by Ron, finished in 185.56 minutes. The previous year's race had a mean finishing time of 111.3 with a standard deviation of 0.103 minute. The winning car that year, driven by Alice, finished in 111.07 minutes. Find their respective z-scores. Who had the more convincing victory? Ron had a finish time with a z-score of Alice had a finish time with a z-score of Round to two decimal places as needed.) Which driver had a more convincing victory? O A. Alice a more convincing victory because of a lower z-score. O B. Ron had a more convincing victory because of a higher z-score. O C. Alice a more convincing victory because of a higher z-score O D. Ron had a more convincing victory because of a lower z-score
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
