Which type of graph is best?

Front

What type of graph is best for showing the number of ice cream cones purchased based on the day's temperature?

Back

Scatter graph is best for showing the relationship between two continuous variables.

Front

What type of graph is best for showing the relationship between height and arm length?

Back

Scatter graph is best for showing the correlation between two continuous variables.

Front

What type of graph is best for showing the number of 11th graders who prefer Coke or Pepsi?

Back

Bar graph is best for comparing categorical data.

Front

What type of graph is best for showing how a newborn baby's weight changes over time?

Back

Line graph is best for showing trends over time.

Front

Define a scatter graph.

Back

A scatter graph displays values for typically two variables for a set of data, showing how much one variable is affected by another.

Front

Define a bar graph.

Back

A bar graph represents categorical data with rectangular bars, where the length of each bar is proportional to the value it represents.

Front

Define a line graph.

Back

A line graph is used to display information that changes over time, connecting data points with a continuous line.

Front

When should you use a pie chart?

Back

A pie chart is best used to show the proportions of a whole, representing categorical data as slices of a pie.

Front

What is the main purpose of using graphs in data representation?

Back

Graphs visually represent data to make it easier to understand trends, relationships, and comparisons.

Front

What type of data is best represented by a line graph?

Back

Continuous data that changes over time is best represented by a line graph.