We just concluded data gathering on a study involving the relation of time spent doing Math homework to the student's math grade for the certain grading period. The options/choices on our survey for the time spent is in ranges namely: 0-2, 3-5, 6-8, Greater than 8.

What would be the most appropriate table, chart, or graph to represent this variable (time spent doing math hw) and its data from our study? Thanks in advance.