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# The article “Evaluation of Criteria for Setting Speed

ISBN: 9780073401331 38

## Solution for problem 10E Chapter 5.5

Statistics for Engineers and Scientists | 4th Edition

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Statistics for Engineers and Scientists | 4th Edition

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Problem 10E

The article “Evaluation of Criteria for Setting Speed Limits on Gravel Roads” (S. Dissanayake, Journal of Transportation Engineering, 2011:57–63) counted the numbers of vehicles of various types on several roads in the state of Kansas. In Riley county, 13 out of 67 vehicles on Walsburg Road were heavy vehicles, while 32 out of 91 on North 52nd Street were heavy vehicles. Find a 90% confidence interval for the difference between the percentages of heavy vehicles on the two roads.

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ANTH 4134 – Week 3: Things and Numbers Definitions Key Concepts Locations -- Bloom, Weissberg, "Childhood origins of adult resistance to science" -- Note: resistance to science is particularly exaggerated in societies where nonscientific ideologies have the advantages of being both grounded in common sense and transmitted by trustworthy sources. Main Source...

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##### ISBN: 9780073401331

Since the solution to 10E from 5.5 chapter was answered, more than 279 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 10E from chapter: 5.5 was answered by , our top Statistics solution expert on 06/28/17, 11:15AM. Statistics for Engineers and Scientists was written by and is associated to the ISBN: 9780073401331. This full solution covers the following key subjects: vehicles, heavy, roads, were, Numbers. This expansive textbook survival guide covers 153 chapters, and 2440 solutions. This textbook survival guide was created for the textbook: Statistics for Engineers and Scientists , edition: 4. The answer to “The article “Evaluation of Criteria for Setting Speed Limits on Gravel Roads” (S. Dissanayake, Journal of Transportation Engineering, 2011:57–63) counted the numbers of vehicles of various types on several roads in the state of Kansas. In Riley county, 13 out of 67 vehicles on Walsburg Road were heavy vehicles, while 32 out of 91 on North 52nd Street were heavy vehicles. Find a 90% confidence interval for the difference between the percentages of heavy vehicles on the two roads.” is broken down into a number of easy to follow steps, and 79 words.

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