Traffic accidents occur frequently on the 100 km long E-5 highway connecting Konya and Karaman: Although expert teams affiliated to the General Directorate of Highways (KGM) say that the accidents on the E-5 are randomly (unevenly) distributed, the news media state the opposite. KGM has published the locations of 20 accidents resulting in death or injury in the past 12 months, showing the distances from Konya as follows: Use the Kolmogorov-Smirnov test to test whether the distribution of locations of accidents that occurred in the last 12 months is evenly distributed.
Traffic accidents occur frequently on the 100 km long E-5 highway connecting Konya and Karaman: Although expert teams affiliated to the General Directorate of Highways (KGM) say that the accidents on the E-5 are randomly (unevenly) distributed, the news media state the opposite. KGM has published the locations of 20 accidents resulting in death or injury in the past 12 months, showing the distances from Konya as follows: Use the Kolmogorov-Smirnov test to test whether the distribution of locations of accidents that occurred in the last 12 months is evenly distributed.
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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Traffic accidents occur frequently on the 100 km long E-5 highway connecting Konya and Karaman: Although expert teams affiliated to the General Directorate of Highways (KGM) say that the accidents on the E-5 are randomly (unevenly) distributed, the news media state the opposite. KGM has published the locations of 20 accidents resulting in death or injury in the past 12 months, showing the distances from Konya as follows:
Use the Kolmogorov-Smirnov test to test whether the distribution of locations of accidents that occurred in the last 12 months is evenly distributed.
Transcribed Image Text:88.3
91.7
98.8
32.4
40.7
67.3
90.1
87.8
36.3
7.0
17.2
69.8
27.3
45.2
23.7
62.6
36.8
23.3
97.4
99.7
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Step 1: Interpret the problem
VIEWStep 2: Define the null and the alternate hypotheses
VIEWStep 3: Sort accident locations distance from Konya in ascending order.
VIEWStep 4: Obtain CDF for the sorted accident locations:
VIEWStep 5: Obtain the expected CDF values
VIEWStep 6: Obtain KS test statistic
VIEWStep 7: Compare KS statistic to critical value
VIEWStep 8: State the conclusion
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