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The mean finish time for a yearly amateur auto race was 185.24 minutes with a standard deviation of 0.395 minute. The winning car, driven by Ron, finished in 184.73 minutes. The previous year's race had a mean finishing time of 111.1 with a standard deviation of 0.141 minute. The winning car that year, driven by Alice, finished in 110.72 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. Ron a more convincing victory because of a lower z-score. O B. Alice had a more convincing victory because of a lower z-score. OC. Alice had a more convincing victory because of a higher z-score. O D. Ron a more convincing victory because of a higher z-score.

The mean finish time for a yearly amateur auto race was 185.24 minutes with a standard deviation of 0.395 minute. The winning car, driven by Ron, finished in 184.73 minutes. The previous year's race had a mean finishing time of 111.1 with a standard deviation of 0.141 minute. The winning car that year, driven by Alice, finished in 110.72 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. Ron a more convincing victory because of a lower z-score. O B. Alice had a more convincing victory because of a lower z-score. OC. Alice had a more convincing victory because of a higher z-score. O D. Ron a more convincing victory because of a higher z-score.

MATLAB: An Introduction with Applications
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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The mean finish time for a yearly amateur auto race was 185.24 minutes with a standard deviation of 0.395 minute. The winning car, driven by Ron, finished in 184.73 minutes. The previous year's race had a mean finishing time of 111.1 with a standard deviation of 0.141 minute. The winning car that year, driven by Alice, finished in 110.72 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? A. Ron a more convincing victory because of a lower z-score. B. Alice had a more convincing victory because of a lower z-score. C. Alice had a more convincing victory because of a higher z-score. D. Ron a more convincing victory because of a higher z-score. O Time Remaining: 02:28:57 Next tv J O NT DEC 16 étv A MacBook Air DII 80 F9 F10 F11 F12 esc F5 F6 F7 F8 F2 F3 F4 F1 & ) $ 1 2 3 4 7 8 delete Q W E R Y P tab G H. J L s lock C V IN F. SI
Transcribed Image Text:The mean finish time for a yearly amateur auto race was 185.24 minutes with a standard deviation of 0.395 minute. The winning car, driven by Ron, finished in 184.73 minutes. The previous year's race had a mean finishing time of 111.1 with a standard deviation of 0.141 minute. The winning car that year, driven by Alice, finished in 110.72 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? A. Ron a more convincing victory because of a lower z-score. B. Alice had a more convincing victory because of a lower z-score. C. Alice had a more convincing victory because of a higher z-score. D. Ron a more convincing victory because of a higher z-score. O Time Remaining: 02:28:57 Next tv J O NT DEC 16 étv A MacBook Air DII 80 F9 F10 F11 F12 esc F5 F6 F7 F8 F2 F3 F4 F1 & ) $ 1 2 3 4 7 8 delete Q W E R Y P tab G H. J L s lock C V IN F. SI
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