A scientist monitors the number of eggs in five duck nests in parks, five duck nests in zoos, and five duck nests in the wild during the spring and summer for three years. He makes a multiple line graph to plot and compare data for the three locations. Which question describes what the scientist is most likely testing?
A
How many eggs do ducks usually lay?B
What color of ducks lays the most eggs?C
What setting is best for producing the most eggs?D
Where is the safest place to raise ducks?