Scientific Data Tables and Graphs Review

Front

What is a line graph?

Back

A line graph is a type of chart that displays information as a series of data points called 'markers' connected by straight line segments. It is used to show trends over time.

Front

How can you analyze the trends in a line graph?

Back

By looking for patterns, changes, and relationships between the variables represented on the graph.

Front

What is an independent variable?

Back

The independent variable is the variable that is manipulated or changed in an experiment to test its effects on the dependent variable.

Front

What is a dependent variable?

Back

The dependent variable is the variable that is measured or observed in an experiment, which is affected by changes in the independent variable.

Front

What is the purpose of creating a data table?

Back

To organize and present data in a structured format for easy analysis and comparison.

Front

What is a control group?

Back

A control group is a group in an experiment that does not receive the experimental treatment and is used as a benchmark to measure how the other tested subjects do.

Front

What is a constant variable?

Back

A constant variable is a factor that remains the same throughout an experiment to ensure that the test results are valid.

Front

What does it mean to interpret data?

Back

To interpret data means to analyze and make sense of the data collected in order to draw conclusions or make decisions.

Front

What is the significance of the y-axis in a graph?

Back

The y-axis is the vertical line on a graph that typically represents the dependent variable.

Front

What is the significance of the x-axis in a graph?

Back

The x-axis is the horizontal line on a graph that typically represents the independent variable.