Sponge Bob Scientific Method Controls and Variables-Part 2

Which people are control group?

What is the independent variable?

What is the dependent variable?

What should Mr. Krabs" conclusion be?

Why do you think 10 people in group B reported fresher breath?

What was the problem SpongeBob wanted to investigate?

What is the independent variable?

What is the dependent variable?

What should Sponge Bob's conclusion be?

What is the independent variable?

What is the dependent variable?

What should Squidward's conclusion be?

Are the results reliable? Why or why not?

What did the Super Bubble ads claim?

What is the independent variable?

What is the dependent variable?

Look at

he results in the chart: A. calculate the average diameter for each of the bubble solutions.

Are the results reliable? Why or why not?