M8: Interpreting graphs

Front

What is a graph?

Back

A visual representation of data that shows relationships between different variables.

Front

What does the term 'frequency' mean in data interpretation?

Back

Frequency refers to the number of times a particular value or category appears in a data set.

Front

How do you find the range of a data set?

Back

The range is calculated by subtracting the smallest value from the largest value in the data set.

Front

What is the purpose of a bar graph?

Back

A bar graph is used to compare different categories of data using rectangular bars.

Front

What does it mean to interpret a graph?

Back

Interpreting a graph involves analyzing the information presented to draw conclusions or make decisions.

Front

What is a line graph used for?

Back

A line graph is used to show trends over time by connecting data points with a line.

Front

What is the mode of a data set?

Back

The mode is the value that appears most frequently in a data set.

Front

What is a pie chart?

Back

A pie chart is a circular graph that shows the proportions of different categories as slices of a pie.

Front

How can you determine which category has the highest frequency in a graph?

Back

You can determine the highest frequency by looking for the tallest bar in a bar graph or the largest slice in a pie chart.

Front

What does 'least' mean in data interpretation?

Back

'Least' refers to the smallest amount or value in a given set of data.