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# Solved: The article “Evaluation of Criteria for Setting

ISBN: 9780073401331 38

## Solution for problem 4E Chapter 6.3

Statistics for Engineers and Scientists | 4th Edition

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Statistics for Engineers and Scientists | 4th Edition

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Problem 4E

The article “Evaluation of Criteria for Setting Speed Limits on Gravel Roads” (S. Dissanayake, Journal of Transportation Engineering, 2011:57–63) measured speeds of vehicles on several roads in the state of Kansas. On South Cedar Niles, 73 vehicles were observed, and 49 of them were exceeding the speed limit. Can you conclude that more than half of the vehicles on South Cedar Niles exceed the speed limit?

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History 315 Week 3 Notes 2/1/16 1:36 PM January 26 Lincoln-Douglas Debates (continued) • Debates were the greatest of the 19 thcentury • Most penetrating about slavery in antebellum times • Most people didn’t campaign for senator o At this time, people didn’t directly elect senators, they...

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