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QUESTION
"A researcher wishes to see if the variance of the areas in square miles for counties in Indiana is less than the variance of the areas for counties...
"A researcher wishes to see if the variance of the areas in square miles for counties in Indiana is less than the variance of the areas for counties in Iowa. A random sample of counties is selected, and data are shown. At = 0.01, can it be concluded that the variance of the areas for counties in indiana is less than the variance of the areas for counties in Iowa?"
