Question

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

Answer 1

The answer is Bar Graph.

Answer 2

Line graph

Step-by-step explanation:

The most appropriate is a line graph because the experiment aims to show the changes of the plant over time. A line graph can express or show changes in values an in turn, it can show how one variable affects the other.

Attached is a rough example of a line graph of your data.