Science Scenario for Variables.

It is January and Haley, Sarah, and becky are tired of having cold feet while waiting for the school bus to come in the morning. They decide to design an experiment to test the enecuveness or wool, cotton, and nylon as insulators. They fill identical bottles with 200| mi or water at 100 C and place inside each sock. They take the temperature of the water
dier zu minutes..
AMELIE MELG...
What type of graph would best display their data?
) line graphi
pie graph
bar graph
scatter plot

1 answer

For the experiment that Haley, Sarah, and Becky are conducting, a bar graph would be the most appropriate way to display their data.

In this scenario, they are testing different types of materials (wool, cotton, and nylon) as insulators by measuring the temperature of the water in each sock over time. The bar graph can effectively show the temperature of the water at various time intervals for each type of sock material side by side, making it easy to compare the effectiveness of each material as an insulator.

A line graph could work if they wanted to show the temperature change over time, but multiple lines would complicate the comparison between materials. A pie graph is not suitable here because it does not represent changes over time or different categories of data. A scatter plot is typically used for showing relationships between two continuous variables and is not appropriate in this case.

Therefore, the best choice is a bar graph.