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14. The following shows the probability distribution for the number of daily red-light traffic violations in a major intersection, calculate the standard deviation for this random variable. X P(X) 0.15 7 0.25 8 0.35 0.25 9. 1.00

14. The following shows the probability distribution for the number of daily red-light traffic violations in a major intersection, calculate the standard deviation for this random variable. X P(X) 0.15 7 0.25 8 0.35 0.25 9. 1.00

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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14. The following shows the probability distribution for the number of daily red-light traffic violations in a major intersection, calculate the standard deviation for this random variable. X P(X) 6. 0.15 7 0.25 0.35 9. 0.25 1.00
Transcribed Image Text:14. The following shows the probability distribution for the number of daily red-light traffic violations in a major intersection, calculate the standard deviation for this random variable. X P(X) 6. 0.15 7 0.25 0.35 9. 0.25 1.00
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