1.5 - Data Analysis and Presentation
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Practice Questions
Test your understanding with targeted questions
What is an independent variable in an experiment?
💡 Hint: It's the 'cause' in the cause-effect relationship.
Why is it important to label data tables clearly?
💡 Hint: Think about how you would explain it to a friend.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first step when organizing data?
💡 Hint: What's needed to make sense of the numbers?
True or False: A line graph is best for comparing categorical data.
💡 Hint: What type of data are you categorizing or not categorizing?
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Challenge Problems
Push your limits with advanced challenges
You have collected data on the effect of various concentrations of salt water on the time it takes for a specific material to dissolve. Construct a data table and then create a line graph to represent your findings.
💡 Hint: Ensure each table column is clearly labeled, and your graph has proper scales.
Analyze the data set you collected during an experiment. If an outlier is detected that does not fit the observed trend, explain how you can address this in your presentation of the data.
💡 Hint: Think about factors that could have influenced your experiment that you did not control.
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Reference links
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