This is a math center designed to reinforce the concept of line plots (type of graph displaying frequency of data) after it has been introduced to the class. At the center, there will be a picture card displaying generic images of graded tests. These tests have a score displaying how many problems were incorrect. Test scores range from -0 to -10. Students will need to analyze and transfer the data of the test scores onto their line plot and answer 5 questions about their plots.