The Daytona 500 is a 500-mile automobile race held annually at the Daytona International Speedway in Daytona

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The Daytona 500 is a 500-mile automobile race held annually at the Daytona International Speedway in Daytona Beach, Florida. The following crosstabulation shows the automobile make by average speed of the 25 winners from 1988 to 2012 (The 2013 world Almanac).

a. Compute the row percentages.

b. What percentage of winners driving a Chevrolet won with an average speed of at least 150 miles per hour?

The Daytona 500 is a 500-mile automobile race held annually

c. Compute the column percentages.
d. What percentage of winning average speeds 160â€“169.9 miles per hour wereChevrolets?

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Essentials Of Statistics For Business And Economics

ISBN: 9781305081598

7th Edition

Authors: David Anderson, Thomas Williams, Dennis Sweeney, Jeffrey Cam

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Question Posted: Feb 16, 2015 01:26 AM

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The Daytona 500 is a 500-mile automobile race held annually at the Daytona International Speedway in Daytona

Question:

A verage Speed in Miles per Hour Make 130-139.9 140-149.9 150-159.9 160-169.9 170-179.9 Total Buick Chevrolet Dodge Ford 16 Total 4 25

Step by Step Answer:

a Average Miles per Hour Make 1301399 1401499 1501599 1601699 1701799 Total Buick 10000 000 000 ...View the full answer

Essentials Of Statistics For Business And Economics

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