Types of Data Displays & Review

Front

What is a pie chart?

Back

A pie chart is a circular graph that represents data as slices of a pie, showing the proportion of each category relative to the whole.

Front

What type of graph is used to show change over time?

Back

A line graph is used to show change over time, displaying data points connected by straight lines.

Front

What does a histogram represent?

Back

A histogram shows the frequency of data within specified ranges or bins.

Front

What information does a pie chart provide?

Back

A pie chart provides information about the proportion of parts relative to the whole.

Front

What is a bar graph?

Back

A bar graph is a chart that presents categorical data with rectangular bars representing the frequency or value of each category.

Front

What is the main purpose of a line graph?

Back

The main purpose of a line graph is to display trends over time by connecting data points with lines.

Front

How does a histogram differ from a bar graph?

Back

A histogram displays the distribution of numerical data by showing the frequency of data within ranges, while a bar graph compares different categories.

Front

What type of data is best represented by a pie chart?

Back

A pie chart is best for representing categorical data, showing how each category contributes to the total.

Front

What is the purpose of a tally chart?

Back

A tally chart is used to record and count occurrences of events or items in a quick and organized manner.

Front

What is a pictograph?

Back

A pictograph uses pictures or symbols to represent data, making it visually engaging and easy to understand.