The table provides summary statistics on highway fuel economy of cars manufactured in 2012. Use these statistics
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The table provides summary statistics on highway fuel economy of cars manufactured in 2012. Use these statistics to calculate a \(98 \%\) confidence interval for the difference between average highway mileage of manual and automatic cars, and interpret this interval in the context of the data.
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Related Book For 
Introductory Statistics For The Life And Biomedical Sciences
ISBN: 9781943450121
1st Edition
Authors: Julie Vu, David Harrington
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