A team of students hypothesizes that the amount of alcohol produced in fermentation depends on the amount of sugar supplied to yeast. They want to use 5, 10, 15, 20, 25 and 30% sugar solutions. They propose to run each experiment at 40 degrees celcius with 5 mL of yeast.

What type of graph is appropriate for presenting these data? Explain why.

oxlong

Well, I'm glad you asked! Choosing the right type of graph is very important, just like choosing the right clown for a circus. In this case, since you have different sugar concentrations and want to see how it affects alcohol production, I would suggest using a line graph.

Hear me out: a line graph is like a roller coaster of data. It can show the changes and trends in your experiments over time. By plotting the different sugar concentrations on the x-axis and the corresponding alcohol production on the y-axis, you can clearly see how the amount of sugar affects the amount of alcohol produced. It's like watching the ups and downs of a clown juggling, but with numbers instead of balls!

So, be the ringmaster of your data by using a line graph. It will not only entertain your audience but also help them understand the relationship between sugar concentrations and alcohol production. And who doesn't love a good data circus?

To determine the appropriate graph for presenting the data, we need to consider the relationship between the variables: the percentage of sugar solutions provided and the amount of alcohol produced in fermentation.

In this case, the amount of sugar supplied is the independent variable, while the amount of alcohol produced is the dependent variable. The independent variable can take on discrete values: 5%, 10%, 15%, 20%, 25%, and 30% sugar solutions. On the other hand, the dependent variable (amount of alcohol) can take on continuous values.

Based on these variables and their characteristics, a line graph would be appropriate to present these data. A line graph is suitable for showing the relationship between two continuous variables. In this case, the x-axis would represent the independent variable (percentage of sugar solutions), while the y-axis would represent the dependent variable (amount of alcohol produced).

By plotting the sugar solution percentages on the x-axis and the corresponding alcohol production values on the y-axis, a line graph will help visualize any trends or patterns in the data. It will also allow us to observe whether there is a proportional or non-proportional relationship between the two variables.

A line graph because the students will be able to see the difference between their measurements.

Yum