Polly is curious if she gets better gas mileage when she uses the…Polly is curious if she gets better gas mileage when she uses the more expensive gasoline at the gas station. She designs an experiment in which she uses each type of gasoline exclusively for 3 months.Which statement is true of this experiment?The type of gasoline she uses is the response variable. The duration of her experiment is the response variable. Her gas mileage is the explanatory variable. The type of gasoline she uses is the explanatory variable. MathStatistics and Probability MATH300 STATISTICS
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