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After accelerating for 20 seconds, a DeLorean sports car has a wide range of speeds that it can achieve, depending on the traction. The distribution of speed follows an approximately Normal distribution with a mean of 80mph and a standard deviation of 7.7mph. 7.) What percent of runs will give the DeLorean a speed between 70mph and 95mph? Show your work and enter your z-scores below. Positive z-score: Negative z-score: Submit

After accelerating for 20 seconds, a DeLorean sports car has a wide range of speeds that it can achieve, depending on the traction. The distribution of speed follows an approximately Normal distribution with a mean of 80mph and a standard deviation of 7.7mph. 7.) What percent of runs will give the DeLorean a speed between 70mph and 95mph? Show your work and enter your z-scores below. Positive z-score: Negative z-score: Submit

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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After accelerating for 20 seconds, a DeLorean sports car has a wide range of speeds that it can achieve, depending on the traction. The distribution of speed follows an approximately Normal distribution with a mean of 80mph and a standard deviation of 7.7mph. 7.) What percent of runs will give the DeLorean a speed between 70mph and 95mph? Show your work and enter your z-scores below. Positive z-score: Negative z-score: Submit
Transcribed Image Text:After accelerating for 20 seconds, a DeLorean sports car has a wide range of speeds that it can achieve, depending on the traction. The distribution of speed follows an approximately Normal distribution with a mean of 80mph and a standard deviation of 7.7mph. 7.) What percent of runs will give the DeLorean a speed between 70mph and 95mph? Show your work and enter your z-scores below. Positive z-score: Negative z-score: Submit
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