Graphs, Tables, and Charts Review

Front

What is a graph?

Back

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

Front

What is a table?

Back

A table is a way to organize data in rows and columns, making it easier to read and compare.

Front

What is a chart?

Back

A chart is a graphical representation of data, often used to show trends or comparisons.

Front

How do you find the difference between two numbers in a data set?

Back

Subtract the smaller number from the larger number.

Front

What does it mean to compare data?

Back

To compare data means to look at two or more sets of information to see how they are similar or different.

Front

What is a stem-and-leaf plot?

Back

A stem-and-leaf plot is a way to display data where each number is split into a 'stem' (the leading digit) and a 'leaf' (the trailing digit).

Front

How do you read a bar graph?

Back

To read a bar graph, look at the height of the bars to understand the quantity each category represents.

Front

What is the purpose of a pie chart?

Back

A pie chart shows how a whole is divided into parts, representing percentages of a total.

Front

What does it mean if a data point is an outlier?

Back

An outlier is a data point that is significantly different from the other points in a data set.

Front

How can you tell which category has the most votes in a survey?

Back

Look for the category with the tallest bar in a bar graph or the largest slice in a pie chart.