The mean finish time for a yearly amateur auto race was 186.79 minutes with a standard deviation of 0.351 minute. The winning car, driven by Terry, finished in 186.32 minutes. The previous year's race had a mean finishing time of 111.6 with a standard deviation of 0.101 minute. The winning car that year, driven by Julie, finished in 111.35 minutes. Find their respective z-scores. Who had the more convincing victory? Terry had a finish time with a z-score of Julie 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. Julie had a more convincing victory because of a higher z-score. O B. Terry a more convincing victory because of a higher z-score. O C. Terry a more convincing victory because of a lower z-score. O D. Julie had a more convincing victory because of a lower z-score.
The mean finish time for a yearly amateur auto race was 186.79 minutes with a standard deviation of 0.351 minute. The winning car, driven by Terry, finished in 186.32 minutes. The previous year's race had a mean finishing time of 111.6 with a standard deviation of 0.101 minute. The winning car that year, driven by Julie, finished in 111.35 minutes. Find their respective z-scores. Who had the more convincing victory? Terry had a finish time with a z-score of Julie 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. Julie had a more convincing victory because of a higher z-score. O B. Terry a more convincing victory because of a higher z-score. O C. Terry a more convincing victory because of a lower z-score. O D. Julie had a more convincing victory because of a lower z-score.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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