EOC: Analyzing and Interpreting Graphs

Front

What is a graph?

Back

A graph is a visual representation of data that shows the relationship between different variables.

Front

What does it mean when a graph is misleading?

Back

A graph is misleading if it presents data in a way that can lead to incorrect conclusions, such as incorrect scales or proportions.

Front

What is the purpose of a survey?

Back

A survey is used to collect data from a group of people to understand their opinions, preferences, or behaviors.

Front

How do you determine the total number of responses in a survey?

Back

You add up all the individual responses to find the total number of participants.

Front

What does it mean for percentages to add up to 100?

Back

When percentages add up to 100, it means that all parts of the data are accounted for and represent the whole.

Front

What is a pie chart?

Back

A pie chart is a circular graph divided into slices to illustrate numerical proportions.

Front

How can you find the number of students who liked a specific option in a survey?

Back

You can use the total number of surveyed students and the percentage or fraction that liked that option.

Front

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

Back

The x-axis typically represents the independent variable, while the y-axis represents the dependent variable.

Front

What does it mean to analyze a graph?

Back

Analyzing a graph involves interpreting the data presented to draw conclusions or make decisions.

Front

What is a bar graph?

Back

A bar graph is a chart that presents categorical data with rectangular bars representing the values.