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Car Fuel Efficiency Data for fuel economy ratings in mi/gal for different cars are listed below. Each pair of data represents the rating using the
Car Fuel Efficiency
Data for fuel economy ratings in mi/gal for different cars are listed below. Each pair of data represents the rating using the Old test and the New test.
Old30222331272120192816New25182526231817163119
Using=0.05
, find thecritical values of r.
Enter the exact value found using the r table.
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