Toyota USA is studying the effect of regular versus high-octane gasoline on the fuel
Chapter 0, Problem 12(choose chapter or problem)
Toyota USA is studying the effect of regular versus high-octane gasoline on the fuel economy of its new high-performance, 3.5-liter, V6 engine. Ten executives are selected and asked to maintain records on the number of miles traveled per gallon of gas. The results are:
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