Emmett surveyed his class about the number of books his classmates read over the summer. the results of his survey are shown in the following table.
number of books number of students
0 - 1 9
2 - 3 8
4 - 5 2
6 - 7 5
8 - 9 3
emmett created the following histogram from the data, but he made mistakes while constructing it.
select the parts of the histogram that emmett needs to fix for the histogram to accurately represent the data in the table.