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Questions and Answers
Which type of graph is used to compare values (usually percentages)?
Which type of graph is used to compare values (usually percentages)?
- Scatter plot
- Line graph
- Bar graph
- Pie chart (correct)
What is the purpose of using graphs?
What is the purpose of using graphs?
- To visually share data and/or trends with other members of the scientific community
- To transform large amounts of numbers into a much easier to understand 'picture'
- To help people understand the meaning of data collected in an investigation or experiment
- All of the above (correct)
Which variable can be controlled in an experiment?
Which variable can be controlled in an experiment?
- Manipulated variable
- Independent variable (correct)
- Dependent variable
- Responding variable
Which variable is measured during the experiment?
Which variable is measured during the experiment?
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On a graph, which variable goes on the X-axis?
On a graph, which variable goes on the X-axis?
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On a graph, which variable goes on the Y-axis?
On a graph, which variable goes on the Y-axis?
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What type of relationship occurs when one variable increases and the other decreases?
What type of relationship occurs when one variable increases and the other decreases?
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What type of relationship occurs when both variables increase or decrease together?
What type of relationship occurs when both variables increase or decrease together?
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Which of the following is an example of an inverse relationship?
Which of the following is an example of an inverse relationship?
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Which of the following is an example of a direct relationship?
Which of the following is an example of a direct relationship?
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