Gerald performed an experiment to determine if photosynthesis was affected by the amount of light that a plant received. The data from his experiment are shown in the table below.

Amount of light Number of plants Average volume of oxygen
produced (mL)
(hours)
1 4 0.50
6 4 2.00
10 4 5.00




Which format should he use to present his data?

bar graph

chart

line graph

pie graph