Peter recorded the number of different tree species in a wooded area. In this area, he found 28 oaks, 19 elms, 13 maples, 11 ash, and 9 yaupons.
Which of the following graphs would be best for Peter to use to display his data?
A.
a bar graph
B.
a double line graph
C.
a circle graph
D.
a single line graph