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A physicist claims that the average wind speed in a certain city is 8 miles per hour. A sample of 33 days has an average wind speed of 7.9 miles per hour with a population SD of 0.6 mile per hour. At a = 0.10, is there enough evidence to reject the claim? Use p-value method.

A physicist claims that the average wind speed in a certain city is 8 miles per hour. A sample of 33 days has an average wind speed of 7.9 miles per hour with a population SD of 0.6 mile per hour. At a = 0.10, is there enough evidence to reject the claim? Use p-value method.

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 41AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...
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A physicist claims that the average wind speed in a certain city is 8 miles per hour. A sample of 33 days has an average wind speed of 7.9 miles per hour with a population SD of 0.6 mile per hour. At a = 0.10, is there enough evidence to reject the claim? Use p-value method. PLEASE INCLUDE EXPLANATIONS ON THE SOLUTIONS. SHOW STEP BY STEP SOLUTION :)
Transcribed Image Text:A physicist claims that the average wind speed in a certain city is 8 miles per hour. A sample of 33 days has an average wind speed of 7.9 miles per hour with a population SD of 0.6 mile per hour. At a = 0.10, is there enough evidence to reject the claim? Use p-value method. PLEASE INCLUDE EXPLANATIONS ON THE SOLUTIONS. SHOW STEP BY STEP SOLUTION :)
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