Brainliest and points! to make a vertical bar graph that shows the average miles per gallon of gas for five different models of car, what should the horizontal axis represent? a. price per gallon of gas b. model of car c. average miles per gallon of gas d. price of car

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.