Suppose that you want to compare the average cost of a gallon of milk to the average cost of a gallon of gasoline in the u. s over 20 years what type of display would be the best choice a a double line graph b a double bar graph c a stem and leaf plot d a frequency table

The right answer for the question that is being asked and shown above is that: "A a double line graph" Suppose that you want to compare the average cost of a gallon of milk to the average cost of a gallon of gasoline in the U.S over 20 year, the type of display would be the best choice is A a double line graph