Based on the data below, which student score improved the most between the midterm and final exams? So they give us this data in terms of a bar graph for each student. We actually have two bars that show the midterm in blue and then the final exam in red. And they tell us that here, midterm in blue and final exam. Sometimes this is called a two-column bar graph because for each student here you have two columns of data. So if you were to actually look at the data itself, you have the midterm data and then you have the final exam data. Now, they're asking us which student score improved the most between the midterms and the final exams.